./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9 --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 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:05:06,190 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:05:06,256 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 04:05:06,260 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:05:06,261 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:05:06,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:05:06,283 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:05:06,283 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:05:06,284 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:05:06,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:05:06,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:05:06,286 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:05:06,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:05:06,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:05:06,287 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:05:06,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:05:06,288 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:05:06,289 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:05:06,289 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:05:06,290 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:05:06,290 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:05:06,293 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:05:06,293 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:05:06,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:05:06,294 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:05:06,295 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:05:06,295 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:05:06,296 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:05:06,296 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:05:06,296 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:05:06,297 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_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2023-12-03 04:05:06,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:05:06,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:05:06,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:05:06,532 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:05:06,533 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:05:06,533 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-12-03 04:05:09,308 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:05:09,685 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:05:09,685 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-12-03 04:05:09,718 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/data/216a145b4/c7777dc7706944c78569ab276758e62f/FLAG788196175 [2023-12-03 04:05:09,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/data/216a145b4/c7777dc7706944c78569ab276758e62f [2023-12-03 04:05:09,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:05:09,734 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:05:09,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:05:09,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:05:09,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:05:09,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:05:09" (1/1) ... [2023-12-03 04:05:09,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78cf5623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:09, skipping insertion in model container [2023-12-03 04:05:09,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:05:09" (1/1) ... [2023-12-03 04:05:09,849 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:05:10,083 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2023-12-03 04:05:10,091 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2023-12-03 04:05:11,012 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,013 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,013 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,014 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,016 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,031 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,032 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,034 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,035 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,037 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,038 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,039 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,040 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,499 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 04:05:11,500 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 04:05:11,501 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 04:05:11,502 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 04:05:11,504 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 04:05:11,505 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 04:05:11,505 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 04:05:11,506 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 04:05:11,506 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 04:05:11,507 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 04:05:11,671 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,679 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,747 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,748 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,748 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,749 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,749 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,750 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,750 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,751 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,751 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,752 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,752 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,752 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,753 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,756 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,756 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,756 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,757 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,760 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,761 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,770 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,771 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,771 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,788 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:05:11,823 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:05:11,837 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2023-12-03 04:05:11,837 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2023-12-03 04:05:11,877 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,877 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,878 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,878 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,879 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,885 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,886 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,887 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,887 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,888 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,889 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,889 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,890 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,925 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 04:05:11,926 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 04:05:11,927 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 04:05:11,927 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 04:05:11,928 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 04:05:11,929 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 04:05:11,929 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 04:05:11,930 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 04:05:11,930 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 04:05:11,931 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 04:05:11,969 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,974 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:11,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-12-03 04:05:12,003 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,004 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,004 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,005 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,005 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,005 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,006 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,006 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,007 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,007 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,007 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,008 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,008 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,009 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,009 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,010 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,010 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,012 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,013 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,019 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,020 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,021 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:05:12,029 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:05:12,257 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,257 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,257 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,257 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,257 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,257 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,258 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:05:12,266 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:05:12,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12 WrapperNode [2023-12-03 04:05:12,267 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:05:12,268 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:05:12,268 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:05:12,268 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:05:12,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,368 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,443 INFO L138 Inliner]: procedures = 696, calls = 1919, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1036 [2023-12-03 04:05:12,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:05:12,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:05:12,444 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:05:12,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:05:12,453 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,454 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,464 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,464 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,504 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,511 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,521 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:05:12,542 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:05:12,542 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:05:12,542 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:05:12,543 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:05:12" (1/1) ... [2023-12-03 04:05:12,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:05:12,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:05:12,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:05:12,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:05:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-12-03 04:05:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-12-03 04:05:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-12-03 04:05:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-12-03 04:05:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 04:05:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-12-03 04:05:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-12-03 04:05:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-12-03 04:05:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-12-03 04:05:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-12-03 04:05:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-12-03 04:05:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-12-03 04:05:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-12-03 04:05:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 04:05:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 04:05:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-12-03 04:05:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-12-03 04:05:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 04:05:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 04:05:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2023-12-03 04:05:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2023-12-03 04:05:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 04:05:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:05:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 04:05:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-12-03 04:05:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-12-03 04:05:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-12-03 04:05:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-12-03 04:05:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:05:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:05:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-03 04:05:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-03 04:05:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-12-03 04:05:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-12-03 04:05:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 04:05:12,617 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-12-03 04:05:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-12-03 04:05:12,617 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-12-03 04:05:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-12-03 04:05:12,617 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-12-03 04:05:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-12-03 04:05:12,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 04:05:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 04:05:12,617 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 04:05:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 04:05:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-12-03 04:05:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-12-03 04:05:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-12-03 04:05:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-12-03 04:05:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 04:05:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 04:05:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 04:05:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-12-03 04:05:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-12-03 04:05:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-12-03 04:05:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-12-03 04:05:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-12-03 04:05:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-12-03 04:05:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 04:05:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-12-03 04:05:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-12-03 04:05:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-12-03 04:05:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-12-03 04:05:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 04:05:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 04:05:12,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:05:12,620 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2023-12-03 04:05:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2023-12-03 04:05:12,910 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:05:12,913 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:05:14,533 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:05:14,821 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:05:14,821 INFO L309 CfgBuilder]: Removed 6 assume(true) statements. [2023-12-03 04:05:14,823 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:05:14 BoogieIcfgContainer [2023-12-03 04:05:14,823 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:05:14,824 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:05:14,825 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:05:14,832 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:05:14,832 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:05:14" (1/1) ... [2023-12-03 04:05:14,839 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:05:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 378 states and 545 transitions. [2023-12-03 04:05:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 545 transitions. [2023-12-03 04:05:14,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 04:05:14,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:14,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-12-03 04:05:16,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 380 states and 558 transitions. [2023-12-03 04:05:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 558 transitions. [2023-12-03 04:05:16,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 04:05:16,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:16,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:17,310 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-12-03 04:05:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:17,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 385 states and 580 transitions. [2023-12-03 04:05:17,458 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 580 transitions. [2023-12-03 04:05:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:05:17,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:17,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:17,905 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2023-12-03 04:05:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 389 states and 587 transitions. [2023-12-03 04:05:17,955 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 587 transitions. [2023-12-03 04:05:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 04:05:17,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:17,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:18,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 2574 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 04:05:18,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:18,726 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 04:05:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 392 states and 604 transitions. [2023-12-03 04:05:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 604 transitions. [2023-12-03 04:05:19,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:05:19,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:19,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2023-12-03 04:05:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 394 states and 606 transitions. [2023-12-03 04:05:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 606 transitions. [2023-12-03 04:05:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:05:19,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:19,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:20,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 2628 conjuncts, 9 conjunts are in the unsatisfiable core [2023-12-03 04:05:20,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 04:05:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:20,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 397 states and 611 transitions. [2023-12-03 04:05:20,834 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 611 transitions. [2023-12-03 04:05:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 04:05:20,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:20,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:21,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 2760 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 04:05:21,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-12-03 04:05:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 401 states and 618 transitions. [2023-12-03 04:05:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 618 transitions. [2023-12-03 04:05:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 04:05:23,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:23,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:24,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 2761 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 04:05:24,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:24,505 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-12-03 04:05:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 402 states and 620 transitions. [2023-12-03 04:05:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 620 transitions. [2023-12-03 04:05:24,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 04:05:24,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:24,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:25,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 3128 conjuncts, 9 conjunts are in the unsatisfiable core [2023-12-03 04:05:25,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-12-03 04:05:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 411 states and 640 transitions. [2023-12-03 04:05:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 640 transitions. [2023-12-03 04:05:25,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 04:05:25,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:25,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:26,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 2810 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 04:05:26,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-12-03 04:05:26,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 411 states and 639 transitions. [2023-12-03 04:05:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 639 transitions. [2023-12-03 04:05:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:05:26,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:26,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:27,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 3260 conjuncts, 9 conjunts are in the unsatisfiable core [2023-12-03 04:05:27,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:27,142 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2023-12-03 04:05:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 414 states and 644 transitions. [2023-12-03 04:05:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 644 transitions. [2023-12-03 04:05:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:27,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:27,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:27,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:27,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:27,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:31,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:31,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:31,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:31,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:32,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:32,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:32,676 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:32,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:32,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:32,727 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:32,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:32,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:32,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:33,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:33,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:33,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:33,551 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:33,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:34,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:34,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:34,403 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:34,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:34,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:34,436 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:34,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:34,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:35,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:35,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:35,264 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:35,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:35,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:35,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:35,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:36,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:36,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:36,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:36,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:36,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:36,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:36,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:36,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:37,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:37,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:37,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:37,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:38,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:38,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:38,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:38,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:39,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:39,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:39,225 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:39,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:39,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:40,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:40,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:40,074 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:40,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:40,098 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:40,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:40,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:40,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:40,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:40,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:40,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:41,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:41,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:41,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:41,674 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:41,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:41,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:42,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:42,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:42,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:42,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:43,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:43,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:43,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:43,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:43,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:43,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:43,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:44,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:44,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:44,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:44,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:44,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:44,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:44,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:44,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:45,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:45,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:45,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:45,545 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:45,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:45,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:46,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:46,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:46,292 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:46,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:46,314 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:46,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:46,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:46,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:46,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:47,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:47,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:47,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:47,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:47,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:47,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:47,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:47,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:48,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:48,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:48,621 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:48,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:48,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:48,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:49,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:49,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:49,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:49,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:49,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:49,384 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:49,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:49,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:49,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:49,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:49,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:50,031 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:50,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:50,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:50,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:50,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:50,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:50,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:51,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:51,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:51,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:51,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:52,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:52,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:52,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:52,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:53,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:53,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:53,359 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:53,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:53,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:53,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:54,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:54,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:54,145 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:54,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:54,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:54,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:55,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:55,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:55,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:55,122 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:55,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:55,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:55,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:55,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:55,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:55,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:55,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:56,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:56,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:56,583 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:56,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:57,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:57,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:57,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:57,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:57,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:57,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:57,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:57,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:58,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:58,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:58,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:58,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:58,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:58,750 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:58,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:58,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:05:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:05:59,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:05:59,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:05:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:05:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:05:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:05:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:05:59,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:05:59,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:05:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:00,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:00,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:00,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:06:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:00,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:00,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:00,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:00,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:00,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:06:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:00,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:01,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:01,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:01,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:06:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:01,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:02,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:02,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:02,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:02,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:06:02,365 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:02,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:02,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:02,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:03,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:03,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:03,148 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 425 states and 664 transitions. [2023-12-03 04:06:03,170 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:03,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:03,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:03,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:03,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2023-12-03 04:06:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:04,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:04,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:05,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:05,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:05,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:05,673 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:05,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:05,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:06,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:06,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:06,371 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:06,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:06,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:06,390 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:06,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:06,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:06,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:07,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:07,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:07,103 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:07,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:07,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:07,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:07,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:07,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:07,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:07,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:07,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:08,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:08,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:08,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:08,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:09,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:09,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:09,458 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:09,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:09,482 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:09,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:09,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:09,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:10,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:10,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:10,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:10,300 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:10,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:10,323 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:10,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:10,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:10,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:10,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:11,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:11,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:11,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:11,080 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:11,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:11,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:11,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:11,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:11,768 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:11,794 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:11,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:12,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:12,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:12,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:12,604 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:12,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:13,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:13,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:13,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:13,493 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:13,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:13,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:13,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:13,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:13,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:14,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:14,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:14,484 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:14,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:14,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:14,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:14,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:15,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:15,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:15,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:15,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:15,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:15,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:16,037 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:16,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:16,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:16,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:16,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:16,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:16,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:16,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:17,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:17,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:17,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:17,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:17,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:18,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:18,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:18,295 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:18,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:19,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:19,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-03 04:06:19,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2023-12-03 04:06:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:19,283 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:19,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:19,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:19,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:19,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:19,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:19,959 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:19,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:19,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:19,979 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:19,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:19,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:19,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:20,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:20,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:20,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:20,670 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:20,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:20,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:20,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:21,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:21,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:21,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:22,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:22,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:22,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:22,248 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:22,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:22,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:22,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:22,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:22,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:23,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:23,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:23,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:23,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:23,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:23,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:24,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:24,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:24,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:24,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:24,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:25,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:25,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:25,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:25,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:25,383 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:25,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:25,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:26,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:26,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:26,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:26,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:26,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:26,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:26,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:26,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:26,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:26,889 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:26,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:26,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:26,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:27,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:27,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:27,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:27,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:27,718 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:27,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:27,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:28,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:28,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:28,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:28,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:29,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:29,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:29,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:29,198 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:29,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:29,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:29,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:29,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:29,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:29,899 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:29,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:29,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:29,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:30,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:30,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:30,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:30,643 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:30,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:30,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:30,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:31,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:31,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:31,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:31,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:32,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:32,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:32,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:32,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:32,341 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:32,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:32,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:33,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:33,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:33,085 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:33,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:33,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:33,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:33,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:33,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:34,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:34,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:34,622 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:34,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:35,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:35,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:35,325 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:35,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:35,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:35,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:36,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:36,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:36,072 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:36,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:36,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:36,095 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:36,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:36,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:36,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:36,835 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:36,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:36,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:36,851 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:36,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:36,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:37,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:37,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:37,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:37,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:37,694 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:37,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:37,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:37,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:38,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:38,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:38,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:38,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:39,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:39,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:39,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:39,219 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:39,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:39,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:39,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:39,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:40,010 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:40,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:40,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:40,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:40,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:40,896 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:40,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:40,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:40,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:41,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:41,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:41,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:41,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:41,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:42,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:42,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:42,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:42,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:42,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:42,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:42,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:43,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:43,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:43,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:43,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:44,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:44,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:44,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:44,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:44,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:45,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:45,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:45,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:45,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:45,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:45,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:45,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:45,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:46,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:46,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:46,554 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:46,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:46,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:47,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:47,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:47,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:47,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:47,282 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:47,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:47,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:47,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:47,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:47,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:47,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:48,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:48,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:48,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:49,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:49,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:49,596 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:49,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:49,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:50,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:50,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:50,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:51,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:51,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:51,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:51,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:51,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:51,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:52,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:52,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:52,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:52,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:52,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:52,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:52,847 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:52,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:52,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:53,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:53,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:53,602 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:53,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:53,618 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:53,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:53,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:53,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:54,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:54,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:54,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:55,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:55,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:55,076 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:55,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:55,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:55,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:55,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:55,855 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:55,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:55,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:56,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:56,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:56,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:56,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:57,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:57,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:57,431 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:57,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:57,454 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:57,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:57,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:58,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:58,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:58,301 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:58,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:58,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:58,317 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:58,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:58,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:59,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:59,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:59,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:59,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:06:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:06:59,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:06:59,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:06:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:06:59,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:06:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:06:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:06:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:06:59,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:06:59,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:00,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:00,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:00,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:01,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:01,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:01,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:01,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:02,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:02,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:02,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:02,322 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:02,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:02,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:02,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:03,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:03,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:03,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:03,164 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:03,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:03,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:03,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:03,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:03,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:03,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:04,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:04,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:04,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:04,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:05,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-03 04:07:05,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:05,470 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2023-12-03 04:07:05,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:05,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:05,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:05,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:05,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:06,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:06,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:06,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:06,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:06,301 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:06,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:07,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:07,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:07,182 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:07,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:07,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:07,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:07,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:07,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:07,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:07,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:07,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:08,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:08,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:08,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:08,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:09,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:09,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:09,447 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:09,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:10,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:10,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:10,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:10,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:10,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:10,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:10,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:10,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:11,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:11,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:11,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:11,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:11,794 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:11,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:12,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:12,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:12,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:12,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:12,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:13,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:13,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:13,233 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:13,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:13,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:13,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:14,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:14,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:14,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:14,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:14,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:14,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:14,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:14,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:14,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:14,852 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:14,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:14,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:15,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:15,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:15,647 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:15,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:15,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:15,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:16,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:16,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:16,629 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:16,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:16,652 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:16,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:16,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:16,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:17,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:17,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:17,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:17,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:17,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:17,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:18,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:18,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:18,237 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:18,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:18,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:18,260 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:18,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:18,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:18,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:19,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:19,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:19,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:19,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:19,144 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:19,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:19,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:19,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:19,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:19,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:19,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:20,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:20,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:20,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:20,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:20,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:21,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:21,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:21,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:21,547 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:21,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:21,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:21,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:22,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:22,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:22,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:22,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:22,394 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:22,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:23,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:23,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:23,167 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:23,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:23,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:23,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:23,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:24,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:24,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:24,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:24,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:24,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:24,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:24,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:24,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:25,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:25,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:25,649 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:25,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:25,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:26,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:26,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:26,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:26,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:26,502 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:26,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:26,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:26,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:27,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:27,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:27,299 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:27,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:27,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:27,323 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:27,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:27,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:28,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:28,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:28,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:28,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:29,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:29,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:29,124 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:29,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:29,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:29,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:29,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:29,892 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:29,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:29,908 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:29,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:29,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:29,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:30,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:30,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:30,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:30,651 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:30,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:30,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:31,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:31,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:31,433 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:31,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:31,451 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:31,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:32,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:32,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:32,380 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:32,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:32,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:32,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:33,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:33,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:33,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:33,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:33,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:33,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:33,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:33,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:33,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:33,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:33,934 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:33,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:34,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-03 04:07:34,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2023-12-03 04:07:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:34,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:34,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:35,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:35,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:35,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:35,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:35,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:36,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:36,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:36,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:36,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:36,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:36,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:37,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:37,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:37,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:37,397 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:37,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:37,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:38,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:38,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:38,212 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:38,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:38,234 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:38,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:38,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:38,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:39,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:39,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:39,129 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:39,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:39,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:39,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:39,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:39,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:39,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:39,890 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:39,906 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:39,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:39,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:40,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:40,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:40,846 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:40,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:40,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:40,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:40,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:41,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:41,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:41,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:42,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:42,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:42,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:42,629 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:42,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:42,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:42,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:43,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:43,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:43,577 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:43,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:43,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:43,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:44,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:44,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:44,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:44,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:44,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:44,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:44,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:45,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:45,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:45,145 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:45,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:45,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:45,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:45,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:45,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:45,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:45,916 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:45,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:45,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:45,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:46,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:46,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:46,809 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:46,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:46,827 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:46,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:46,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:46,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:47,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:47,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:47,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:47,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:48,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:48,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:48,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:48,400 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:48,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:48,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:48,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:49,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:49,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:49,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:49,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:49,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:49,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:49,979 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:49,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:49,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:49,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:50,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:50,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:50,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:50,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:51,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:51,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:51,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:51,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:52,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:52,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:52,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:52,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:52,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:53,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:53,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:53,281 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:53,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:53,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:53,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:54,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:54,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:54,071 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:54,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:54,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:54,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:54,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:54,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:54,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:54,970 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:54,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:54,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:55,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:55,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:55,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:55,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:55,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:56,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:56,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:56,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:56,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:57,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:57,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:57,261 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:57,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:58,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:58,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:58,246 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:58,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:58,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:58,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:59,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:59,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:07:59,138 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:07:59,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:07:59,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:07:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:07:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:07:59,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:07:59,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:07:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:07:59,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:07:59,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:00,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:00,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:00,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:00,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:00,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:00,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:01,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:01,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:01,728 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:01,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:01,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:01,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:01,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:02,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:02,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:02,635 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:02,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:02,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:03,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:03,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:03,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:03,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:04,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:04,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:04,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:04,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:04,441 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:04,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:04,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:05,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:05,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:05,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:05,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:05,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:05,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:05,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:05,997 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:05,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:05,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:05,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:06,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:06,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:06,783 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:06,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:06,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:06,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:06,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:07,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:07,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:07,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:07,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:08,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:08,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:08,519 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:08,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:08,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:08,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:09,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:09,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:09,322 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:09,341 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:09,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:09,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:10,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:10,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:10,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:10,220 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:10,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:10,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:10,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:10,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:10,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:11,021 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:11,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:11,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:11,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:11,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:11,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:11,979 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:11,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:11,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:11,998 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:11,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:11,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:11,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:12,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:12,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:12,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:12,820 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:12,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:12,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:12,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:13,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:13,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:13,554 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:13,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:13,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:14,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:14,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:14,356 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:14,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:14,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:14,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:15,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:15,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:15,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:15,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:16,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:16,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:16,214 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:16,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:16,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:16,240 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:16,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:16,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:17,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:17,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:17,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:18,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:18,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:18,115 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:18,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:18,133 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:18,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:18,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:18,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:18,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:18,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:18,887 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:18,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:18,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:19,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:19,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:19,701 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:19,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:19,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:19,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:19,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:20,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:20,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:20,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:20,552 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:20,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:20,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:20,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:21,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:21,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:21,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:21,531 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:21,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:21,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:22,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:22,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:22,344 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:22,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:22,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:23,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:23,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:23,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:23,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:23,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:23,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:23,901 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:23,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:23,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:24,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:24,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:24,851 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:24,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:24,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:25,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:25,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:25,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:25,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:25,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:25,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:26,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:26,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:26,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:26,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:26,449 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:26,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:26,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:27,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:27,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:27,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:27,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:28,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:28,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:28,143 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:28,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:28,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:28,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:28,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:28,984 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:28,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:28,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:28,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:30,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:30,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:30,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:30,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:30,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:30,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:30,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:30,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:30,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:30,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:31,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:31,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:31,565 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:31,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:32,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:32,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:32,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:32,417 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:32,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:32,436 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:32,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:32,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:32,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:33,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:33,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:33,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:33,421 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:33,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:33,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:33,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:34,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:34,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:34,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:34,205 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:34,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:34,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:34,221 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:34,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:34,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:34,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:34,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:34,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:35,042 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:35,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:35,065 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:35,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:35,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:35,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:36,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:36,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:36,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:36,098 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:36,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:36,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:36,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:36,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:36,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:36,904 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:36,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:36,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:36,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:38,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-03 04:08:38,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2023-12-03 04:08:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:38,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:39,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:39,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:39,193 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:39,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:39,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:39,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:39,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:39,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:39,964 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:39,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:40,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:40,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:40,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:41,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:41,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:41,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:42,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:42,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:42,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:43,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:43,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:43,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:43,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:44,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:44,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:44,409 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:44,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:44,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:44,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:45,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:45,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:45,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:45,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:46,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:46,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:46,209 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:46,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:47,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:47,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:47,100 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:47,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:47,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:47,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:47,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:47,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:47,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:48,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:48,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:48,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:48,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:48,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:48,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:49,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:49,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:49,819 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:49,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:50,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:50,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:50,920 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:50,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:50,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:51,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:51,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:52,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:52,002 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:52,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:52,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:52,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:52,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:52,859 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:52,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:52,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:53,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:53,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:53,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:53,869 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:53,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:53,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:54,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:54,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:54,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:54,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:54,808 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:54,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:54,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:54,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:55,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:55,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:55,744 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:55,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:55,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:55,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:56,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:56,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:56,552 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:56,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:56,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:56,568 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:56,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:56,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:56,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:57,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:57,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:57,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:57,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:57,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:58,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:58,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:58,592 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:58,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:58,619 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:58,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:58,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:08:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:08:59,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:08:59,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:08:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:08:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:08:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:08:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:08:59,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:08:59,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:08:59,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:00,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:00,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:00,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:00,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:00,520 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:00,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:00,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:01,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:01,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:01,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:01,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:01,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:02,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:02,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:02,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:02,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:02,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:03,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:03,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:03,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:03,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:04,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:04,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:04,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:04,187 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:04,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:04,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:04,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:05,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:05,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:05,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:05,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:06,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:06,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:06,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:06,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:06,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:07,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:07,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:07,133 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:07,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:07,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:07,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:07,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:08,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:08,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:08,195 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:08,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:08,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:08,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:09,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:09,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:09,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:09,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:09,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:09,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:09,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:09,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:09,947 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:09,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:09,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:10,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:10,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:10,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:10,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:10,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:11,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:11,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:11,955 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:11,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:11,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:12,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:12,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:12,795 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:12,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:12,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:12,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:13,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:13,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:13,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:14,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:14,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:14,818 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:14,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:14,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:15,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:15,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:15,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:15,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:15,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:16,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:16,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:16,781 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:16,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:16,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:17,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:17,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:17,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:17,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:18,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:18,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:18,602 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:18,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:18,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:18,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:18,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:19,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:19,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:19,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:19,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:20,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:20,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:20,562 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:20,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:20,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:20,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:21,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:21,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:21,416 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:21,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:21,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:22,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:22,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:22,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:23,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:23,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:23,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:23,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:23,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:23,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:24,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:24,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:24,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:24,604 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:24,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:24,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:24,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:25,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:25,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:25,690 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:25,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:26,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:26,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:26,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:26,753 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:26,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:26,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:26,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:27,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:27,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:27,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:28,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:28,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:28,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:28,562 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:28,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:28,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:28,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:29,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:29,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:29,569 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:29,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:29,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:30,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:30,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:30,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:31,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:31,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:31,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:31,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:31,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:31,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:31,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:32,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:32,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:32,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:32,392 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:32,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:32,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:33,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:33,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:33,370 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:33,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:33,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:33,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:33,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:34,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:34,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:34,300 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:34,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:34,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:34,323 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:34,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:34,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:35,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:35,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:35,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:35,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:36,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:36,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:36,232 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:36,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:36,255 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:36,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:36,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:36,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:37,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:37,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:37,330 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:37,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:37,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:38,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:38,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:38,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:38,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:38,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:38,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:39,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:39,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:39,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:39,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:39,390 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:39,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:39,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:39,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:40,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:40,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:40,216 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:40,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:40,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:40,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:41,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:41,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:41,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:41,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:42,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:42,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:42,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:42,186 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:42,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:42,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:43,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:43,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:43,282 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:43,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:43,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:44,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:44,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:44,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:44,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:44,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:44,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:45,013 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:45,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:45,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:46,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:46,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:46,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:47,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:47,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:47,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:47,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:47,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:48,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:48,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:48,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:48,249 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:48,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:49,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:49,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:49,085 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:49,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:49,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:49,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:50,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:50,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:50,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:51,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:51,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:51,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:51,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:52,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:52,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:52,156 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:52,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:52,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:52,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:53,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:53,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:53,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:53,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:53,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:53,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:54,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:54,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:54,071 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:54,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:54,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:55,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:55,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:55,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:55,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:55,143 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:55,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:55,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:55,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:55,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:56,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:56,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:56,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:57,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-03 04:09:57,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-12-03 04:09:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:09:57,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 425 states and 664 transitions. [2023-12-03 04:09:57,259 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 664 transitions. [2023-12-03 04:09:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 04:09:57,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:09:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:09:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:09:58,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 3392 conjuncts, 160 conjunts are in the unsatisfiable core [2023-12-03 04:09:58,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:09:58,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-03 04:10:00,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2023-12-03 04:10:00,276 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2023-12-03 04:10:10,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-12-03 04:10:10,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-12-03 04:10:20,635 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-03 04:10:20,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-03 04:10:20,646 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 04:10:20,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 7 [2023-12-03 04:10:52,119 WARN L876 $PredicateComparison]: unable to prove that (exists ((|aws_array_list_is_valid_~#required_size~0.base| Int)) (and (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |aws_array_list_is_valid_~#required_size~0.base| (store (select |c_old(#memory_$Pointer$.base)| |aws_array_list_is_valid_~#required_size~0.base|) 0 (select (select |c_#memory_$Pointer$.base| |aws_array_list_is_valid_~#required_size~0.base|) 0)))) (= |c_#memory_$Pointer$.offset| (store |c_old(#memory_$Pointer$.offset)| |aws_array_list_is_valid_~#required_size~0.base| (store (select |c_old(#memory_$Pointer$.offset)| |aws_array_list_is_valid_~#required_size~0.base|) 0 (select (select |c_#memory_$Pointer$.offset| |aws_array_list_is_valid_~#required_size~0.base|) 0)))))) is different from true [2023-12-03 04:10:52,143 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 04:10:52,144 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2023-12-03 04:10:52,147 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 04:10:52,148 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2023-12-03 04:10:52,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 04:10:52,623 INFO L349 Elim1Store]: treesize reduction 77, result has 31.9 percent of original size [2023-12-03 04:10:52,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 99 [2023-12-03 04:10:52,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 04:10:52,743 INFO L349 Elim1Store]: treesize reduction 77, result has 31.9 percent of original size [2023-12-03 04:10:52,743 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 99 [2023-12-03 04:10:52,775 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-03 04:10:52,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2023-12-03 04:10:52,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2023-12-03 04:10:52,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2023-12-03 04:10:52,904 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-03 04:10:52,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-12-03 04:10:52,970 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-03 04:10:52,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 14 [2023-12-03 04:10:52,998 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-03 04:10:53,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 14 [2023-12-03 04:10:53,052 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-03 04:10:53,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 38 [2023-12-03 04:10:53,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2023-12-03 04:10:53,140 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 04:10:53,141 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2023-12-03 04:10:53,276 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2023-12-03 04:10:53,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 73 [2023-12-03 04:10:53,342 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 04:10:53,344 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2023-12-03 04:11:43,009 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 04:11:43,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 248 treesize of output 312 [2023-12-03 04:11:43,991 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 04:11:43,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 266 treesize of output 446 [2023-12-03 04:12:01,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-03 04:12:02,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-03 04:12:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 152 proven. 74 refuted. 6 times theorem prover too weak. 56 trivial. 3 not checked. [2023-12-03 04:17:15,224 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2023-12-03 04:17:15,225 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:915) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:789) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:377) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:313) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeChecker.negatePredicate(CodeChecker.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:472) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 27 more [2023-12-03 04:17:15,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2023-12-03 04:17:15,228 INFO L158 Benchmark]: Toolchain (without parser) took 725494.72ms. Allocated memory was 178.3MB in the beginning and 7.4GB in the end (delta: 7.2GB). Free memory was 127.8MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 5.2GB. Max. memory is 16.1GB. [2023-12-03 04:17:15,228 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 98.6MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 04:17:15,229 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2532.48ms. Allocated memory was 178.3MB in the beginning and 251.7MB in the end (delta: 73.4MB). Free memory was 127.8MB in the beginning and 95.9MB in the end (delta: 31.9MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2023-12-03 04:17:15,229 INFO L158 Benchmark]: Boogie Procedure Inliner took 175.74ms. Allocated memory is still 251.7MB. Free memory was 95.9MB in the beginning and 188.7MB in the end (delta: -92.8MB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. [2023-12-03 04:17:15,229 INFO L158 Benchmark]: Boogie Preprocessor took 97.32ms. Allocated memory is still 251.7MB. Free memory was 188.7MB in the beginning and 179.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-03 04:17:15,229 INFO L158 Benchmark]: RCFGBuilder took 2281.69ms. Allocated memory is still 251.7MB. Free memory was 179.2MB in the beginning and 174.0MB in the end (delta: 5.2MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2023-12-03 04:17:15,230 INFO L158 Benchmark]: CodeCheck took 720403.46ms. Allocated memory was 251.7MB in the beginning and 7.4GB in the end (delta: 7.2GB). Free memory was 174.0MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 5.2GB. Max. memory is 16.1GB. [2023-12-03 04:17:15,231 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 98.6MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2532.48ms. Allocated memory was 178.3MB in the beginning and 251.7MB in the end (delta: 73.4MB). Free memory was 127.8MB in the beginning and 95.9MB in the end (delta: 31.9MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 175.74ms. Allocated memory is still 251.7MB. Free memory was 95.9MB in the beginning and 188.7MB in the end (delta: -92.8MB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.32ms. Allocated memory is still 251.7MB. Free memory was 188.7MB in the beginning and 179.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2281.69ms. Allocated memory is still 251.7MB. Free memory was 179.2MB in the beginning and 174.0MB in the end (delta: 5.2MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. * CodeCheck took 720403.46ms. Allocated memory was 251.7MB in the beginning and 7.4GB in the end (delta: 7.2GB). Free memory was 174.0MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 5.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9 --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 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:17:17,289 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:17:17,363 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-03 04:17:17,394 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:17:17,395 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:17:17,395 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:17:17,396 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:17:17,397 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:17:17,397 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:17:17,398 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:17:17,398 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:17:17,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:17:17,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:17:17,400 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:17:17,401 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-03 04:17:17,401 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-03 04:17:17,402 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-03 04:17:17,402 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:17:17,403 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:17:17,404 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:17:17,404 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:17:17,405 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:17:17,405 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 04:17:17,406 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-03 04:17:17,406 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:17:17,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:17:17,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:17:17,407 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:17:17,408 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:17:17,408 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-03 04:17:17,408 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 04:17:17,409 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:17:17,409 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-03 04:17:17,409 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-03 04:17:17,410 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2023-12-03 04:17:17,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:17:17,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:17:17,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:17:17,753 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:17:17,753 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:17:17,755 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-12-03 04:17:20,609 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:17:21,049 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:17:21,050 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-12-03 04:17:21,091 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/data/7659b15e7/0fa4131c8ff2475183f674496c178394/FLAG8f2e749de [2023-12-03 04:17:21,105 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/data/7659b15e7/0fa4131c8ff2475183f674496c178394 [2023-12-03 04:17:21,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:17:21,109 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:17:21,110 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:17:21,111 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:17:21,115 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:17:21,116 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:17:21" (1/1) ... [2023-12-03 04:17:21,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70ad774c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:21, skipping insertion in model container [2023-12-03 04:17:21,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:17:21" (1/1) ... [2023-12-03 04:17:21,263 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:17:21,517 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2023-12-03 04:17:21,524 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2023-12-03 04:17:22,300 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,301 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,302 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,303 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,304 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,320 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,321 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,323 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,324 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,326 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,327 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,328 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,328 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,662 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 04:17:22,663 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 04:17:22,665 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 04:17:22,666 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 04:17:22,668 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 04:17:22,669 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 04:17:22,669 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 04:17:22,670 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 04:17:22,671 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 04:17:22,672 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 04:17:22,875 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,880 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,943 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,944 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,944 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,944 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,944 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,945 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,946 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,946 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,947 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,947 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,947 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,948 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,948 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,951 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,952 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,952 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,952 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,956 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,957 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,964 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,965 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,966 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:22,985 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:17:23,022 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-03 04:17:23,065 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:17:23,068 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2023-12-03 04:17:23,068 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2023-12-03 04:17:23,108 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,124 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,124 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,125 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,125 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,130 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,130 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,131 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,132 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,132 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,133 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,133 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,133 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,165 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 04:17:23,166 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 04:17:23,167 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 04:17:23,167 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 04:17:23,168 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 04:17:23,169 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 04:17:23,169 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 04:17:23,170 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 04:17:23,170 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 04:17:23,171 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 04:17:23,205 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,208 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,230 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,230 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,231 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,231 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,231 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,231 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,231 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,253 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,254 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,254 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,254 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,255 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,255 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,256 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,256 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,256 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,257 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,259 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,259 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,265 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,266 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,266 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,273 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:17:23,287 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:17:23,298 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2023-12-03 04:17:23,298 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_b009702e-ba9e-45c2-88ab-deb2a0032819/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2023-12-03 04:17:23,325 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,325 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,326 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,326 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,327 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,331 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,331 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,333 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,334 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,334 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,334 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,360 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 04:17:23,360 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 04:17:23,361 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 04:17:23,362 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 04:17:23,362 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 04:17:23,363 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 04:17:23,363 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 04:17:23,364 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 04:17:23,364 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 04:17:23,365 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 04:17:23,414 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,419 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-12-03 04:17:23,444 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,444 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,445 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,445 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,445 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,446 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,446 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,447 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,447 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,447 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,448 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,448 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,448 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,449 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,450 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,450 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,450 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,453 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,453 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,459 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,460 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,460 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:17:23,469 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:17:23,780 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,780 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,780 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,780 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,780 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,781 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,781 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,781 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,781 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,781 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,781 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,782 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,782 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,782 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,782 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:17:23,790 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:17:23,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23 WrapperNode [2023-12-03 04:17:23,791 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:17:23,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:17:23,792 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:17:23,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:17:23,800 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:23,924 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,031 INFO L138 Inliner]: procedures = 716, calls = 1919, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1018 [2023-12-03 04:17:24,032 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:17:24,032 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:17:24,032 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:17:24,033 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:17:24,042 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,058 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,058 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,103 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,110 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,124 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,133 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,149 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:17:24,150 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:17:24,150 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:17:24,150 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:17:24,151 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:17:23" (1/1) ... [2023-12-03 04:17:24,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:17:24,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:17:24,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:17:24,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:17:24,254 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-12-03 04:17:24,255 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-12-03 04:17:24,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-12-03 04:17:24,255 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-12-03 04:17:24,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 04:17:24,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-12-03 04:17:24,255 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-12-03 04:17:24,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-12-03 04:17:24,256 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-12-03 04:17:24,256 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-12-03 04:17:24,256 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-12-03 04:17:24,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-03 04:17:24,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-12-03 04:17:24,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-12-03 04:17:24,256 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-12-03 04:17:24,256 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-12-03 04:17:24,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-12-03 04:17:24,257 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-12-03 04:17:24,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 04:17:24,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 04:17:24,257 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2023-12-03 04:17:24,257 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2023-12-03 04:17:24,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2023-12-03 04:17:24,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2023-12-03 04:17:24,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 04:17:24,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:17:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 04:17:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-12-03 04:17:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-12-03 04:17:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-12-03 04:17:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-12-03 04:17:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:17:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:17:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-03 04:17:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-03 04:17:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-12-03 04:17:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-12-03 04:17:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-12-03 04:17:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-12-03 04:17:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 04:17:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-12-03 04:17:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-12-03 04:17:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-12-03 04:17:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-12-03 04:17:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-12-03 04:17:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-12-03 04:17:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 04:17:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 04:17:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 04:17:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 04:17:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-12-03 04:17:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-12-03 04:17:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-12-03 04:17:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-12-03 04:17:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 04:17:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 04:17:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-12-03 04:17:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 04:17:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-12-03 04:17:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-12-03 04:17:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-12-03 04:17:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-12-03 04:17:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-12-03 04:17:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-12-03 04:17:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-12-03 04:17:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-12-03 04:17:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-12-03 04:17:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-12-03 04:17:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-12-03 04:17:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2023-12-03 04:17:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2023-12-03 04:17:24,602 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:17:24,605 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:17:37,537 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:17:37,956 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:17:37,957 INFO L309 CfgBuilder]: Removed 6 assume(true) statements. [2023-12-03 04:17:37,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:17:37 BoogieIcfgContainer [2023-12-03 04:17:37,958 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:17:37,959 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:17:37,960 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:17:37,969 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:17:37,969 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:17:37" (1/1) ... [2023-12-03 04:17:37,978 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:17:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 376 states and 543 transitions. [2023-12-03 04:17:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 543 transitions. [2023-12-03 04:17:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 04:17:38,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:38,080 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:17:38,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:17:38,082 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:17:38,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-03 04:17:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:39,334 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:17:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:40,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 1543 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 04:17:40,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 04:17:41,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-03 04:17:43,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:17:54,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:17:54,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 378 states and 556 transitions. [2023-12-03 04:17:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 556 transitions. [2023-12-03 04:17:54,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 04:17:54,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:54,541 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:17:54,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:17:54,542 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:17:54,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-03 04:17:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:55,522 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:17:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:56,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 1573 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 04:17:56,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:57,023 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 04:17:57,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2023-12-03 04:17:57,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 383 states and 578 transitions. [2023-12-03 04:17:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 578 transitions. [2023-12-03 04:17:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:17:57,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:57,574 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:17:57,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:17:57,575 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:17:57,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-03 04:17:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:58,444 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:17:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:59,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 1610 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 04:17:59,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 56 proven. 3 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 04:17:59,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-03 04:17:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:59,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 387 states and 585 transitions. [2023-12-03 04:17:59,978 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 585 transitions. [2023-12-03 04:17:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 04:17:59,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:59,981 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:17:59,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:17:59,982 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:17:59,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-03 04:18:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:00,930 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:18:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:02,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 04:18:02,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:02,396 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 04:18:02,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-03 04:18:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 387 states and 584 transitions. [2023-12-03 04:18:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 584 transitions. [2023-12-03 04:18:03,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:18:03,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:03,527 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:18:03,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:18:03,529 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:18:03,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-12-03 04:18:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:04,598 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:18:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:05,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 1626 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 04:18:05,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 56 proven. 3 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 04:18:06,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-12-03 04:18:06,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 389 states and 586 transitions. [2023-12-03 04:18:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 586 transitions. [2023-12-03 04:18:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:18:06,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:06,072 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:18:06,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:18:06,073 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:18:06,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-12-03 04:18:07,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:07,109 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:18:08,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:08,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 1716 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-03 04:18:08,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 04:18:08,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-12-03 04:18:08,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 389 states and 585 transitions. [2023-12-03 04:18:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 585 transitions. [2023-12-03 04:18:08,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 04:18:08,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:08,642 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:18:08,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:18:08,643 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:18:08,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-03 04:18:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:09,858 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:18:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:11,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 1822 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 04:18:11,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-12-03 04:18:11,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b009702e-ba9e-45c2-88ab-deb2a0032819/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-03 04:18:21,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []