./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_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_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/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_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/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_223cc568-a817-4852-bcb9-de249b39fcfe/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 a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:55:33,459 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:55:33,548 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 20:55:33,552 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:55:33,553 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 20:55:33,593 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:55:33,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:55:33,594 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 20:55:33,595 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 20:55:33,595 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 20:55:33,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:55:33,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:55:33,597 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:55:33,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:55:33,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:55:33,599 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:55:33,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:55:33,600 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:55:33,600 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:55:33,601 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 20:55:33,601 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 20:55:33,602 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 20:55:33,602 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:55:33,603 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 20:55:33,603 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:55:33,604 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:55:33,604 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:55:33,604 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 20:55:33,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 20:55:33,605 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:55:33,605 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_223cc568-a817-4852-bcb9-de249b39fcfe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d [2023-12-02 20:55:33,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:55:33,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:55:33,876 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:55:33,877 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:55:33,878 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:55:33,879 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2023-12-02 20:55:36,813 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:55:37,273 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:55:37,274 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2023-12-02 20:55:37,312 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/data/9c3b6405c/1eacb825d8ef4540ae6b3ec4e9f84872/FLAG6f8739b9e [2023-12-02 20:55:37,329 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/data/9c3b6405c/1eacb825d8ef4540ae6b3ec4e9f84872 [2023-12-02 20:55:37,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:55:37,334 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:55:37,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:55:37,336 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:55:37,342 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:55:37,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:55:37" (1/1) ... [2023-12-02 20:55:37,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@273d3e40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:37, skipping insertion in model container [2023-12-02 20:55:37,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:55:37" (1/1) ... [2023-12-02 20:55:37,497 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:55:37,811 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_223cc568-a817-4852-bcb9-de249b39fcfe/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2023-12-02 20:55:37,821 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_223cc568-a817-4852-bcb9-de249b39fcfe/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2023-12-02 20:55:38,884 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:38,885 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:38,886 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:38,887 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:38,888 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:38,903 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:38,904 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:38,906 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:38,907 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:39,442 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-02 20:55:39,443 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-02 20:55:39,444 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-02 20:55:39,446 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-02 20:55:39,448 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-02 20:55:39,449 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-02 20:55:39,450 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-02 20:55:39,451 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-02 20:55:39,452 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-02 20:55:39,453 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-02 20:55:39,800 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:39,801 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:39,874 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:55:39,942 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:55:39,959 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_223cc568-a817-4852-bcb9-de249b39fcfe/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2023-12-02 20:55:39,960 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_223cc568-a817-4852-bcb9-de249b39fcfe/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2023-12-02 20:55:40,004 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,005 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,005 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,006 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,006 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,014 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,014 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,015 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,016 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,054 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-02 20:55:40,055 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-02 20:55:40,056 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-02 20:55:40,057 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-02 20:55:40,058 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-02 20:55:40,059 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-02 20:55:40,060 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-02 20:55:40,060 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-02 20:55:40,061 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-02 20:55:40,061 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-02 20:55:40,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2023-12-02 20:55:40,145 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,145 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 20:55:40,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2023-12-02 20:55:40,172 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:55:40,405 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,406 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,406 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,406 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,406 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,406 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,407 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,407 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,407 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,407 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,407 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,407 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,407 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,408 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,408 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,408 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,408 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,408 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:55:40,417 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:55:40,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40 WrapperNode [2023-12-02 20:55:40,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:55:40,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:55:40,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:55:40,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:55:40,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,519 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,592 INFO L138 Inliner]: procedures = 689, calls = 2603, calls flagged for inlining = 56, calls inlined = 3, statements flattened = 726 [2023-12-02 20:55:40,592 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:55:40,593 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:55:40,593 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:55:40,593 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:55:40,605 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,605 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,613 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,613 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,648 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,652 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,659 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,665 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,675 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:55:40,676 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:55:40,677 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:55:40,677 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:55:40,678 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:55:40" (1/1) ... [2023-12-02 20:55:40,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 20:55:40,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 20:55:40,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 20:55:40,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_223cc568-a817-4852-bcb9-de249b39fcfe/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 20:55:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-12-02 20:55:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-12-02 20:55:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 20:55:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 20:55:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 20:55:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 20:55:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:55:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:55:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:55:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2023-12-02 20:55:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_array_ignore_case [2023-12-02 20:55:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-02 20:55:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-02 20:55:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-12-02 20:55:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-12-02 20:55:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 20:55:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 20:55:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 20:55:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 20:55:41,006 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:55:41,009 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:55:42,151 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:55:42,335 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:55:42,335 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 20:55:42,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:55:42 BoogieIcfgContainer [2023-12-02 20:55:42,337 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:55:42,338 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 20:55:42,338 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 20:55:42,349 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 20:55:42,350 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:55:42" (1/1) ... [2023-12-02 20:55:42,360 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:55:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2023-12-02 20:55:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2023-12-02 20:55:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 20:55:42,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 20:55:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 42 states and 51 transitions. [2023-12-02 20:55:44,767 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 51 transitions. [2023-12-02 20:55:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:44,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:44,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:45,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:45,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:45,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:45,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:45,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:45,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:46,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:46,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:46,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:46,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:46,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:46,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:46,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:46,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:46,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:47,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:47,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:47,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:47,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:47,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:47,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:47,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:47,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:48,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:48,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:48,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:48,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:48,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:48,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:48,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:48,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:48,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:48,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:49,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:49,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:49,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:49,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:49,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:49,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:49,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:49,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:49,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:49,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:50,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:50,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:50,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:50,393 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:50,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:50,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:50,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:50,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:50,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:50,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:51,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:51,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:51,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:51,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:51,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:51,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:51,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:51,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:51,962 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:51,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:51,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:51,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:52,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:52,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:52,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:52,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:52,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:52,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:52,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:52,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:52,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:52,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:53,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:53,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:53,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:53,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:53,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:53,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:53,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:53,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:53,836 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:53,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:53,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:53,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:54,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:54,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:54,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:54,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:54,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:54,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:54,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:54,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:54,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:54,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:55,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:55,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:55,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:55,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:55,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:55,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:55,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:55,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:55,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:55,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:55,646 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:55,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:55,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:56,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:56,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:56,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:56,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:56,151 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:56,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:56,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:56,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:56,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:56,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:56,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:56,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:56,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:56,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:56,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:56,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:56,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:57,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:57,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:57,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:57,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:57,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:57,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:57,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:57,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:57,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:57,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:57,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:58,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:58,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:58,371 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:58,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:58,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:58,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:58,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:58,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:58,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:59,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:59,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:59,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:59,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:59,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:55:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:55:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:55:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:55:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:55:59,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:55:59,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:59,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:59,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:55:59,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:00,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:00,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:00,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:00,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:00,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:00,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:00,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:00,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:00,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:00,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:01,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:01,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:01,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:01,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:01,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:01,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:01,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:01,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:01,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:01,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:01,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:01,812 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:01,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:01,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:01,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:02,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:02,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:02,302 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:02,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:02,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:02,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:02,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:02,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:02,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:03,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:03,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:03,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:03,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:03,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:03,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:03,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:03,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:03,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:03,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:03,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:04,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:04,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:04,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:04,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:04,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:04,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:04,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:04,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:04,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:04,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:04,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:04,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:05,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:05,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:05,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:05,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:05,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:05,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:05,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:05,638 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:05,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:05,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:05,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:06,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:06,040 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:06,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:06,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:06,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:06,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:06,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:06,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:06,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:06,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:06,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:06,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:06,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:06,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:07,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:07,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:07,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:07,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:07,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:07,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:07,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:07,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:07,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:07,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:07,763 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:07,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:07,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:07,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:08,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:08,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:08,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:08,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:08,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:08,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:08,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:08,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:08,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:08,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:08,837 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:08,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:08,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:09,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:09,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:09,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:09,334 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:09,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:09,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:09,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:09,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:09,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:09,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:09,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:10,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:10,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:10,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:10,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:10,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:10,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:10,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:10,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:10,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:10,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:10,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:10,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:11,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:11,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:11,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:11,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:11,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:11,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:11,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:11,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:11,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:11,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:11,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:11,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:11,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:12,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:12,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:12,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:12,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:12,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:12,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:12,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:12,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:12,703 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:12,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:12,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:12,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:13,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:13,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:13,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:13,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:13,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:13,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:13,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:13,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:13,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:13,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:13,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:13,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:13,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:13,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:14,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:14,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:14,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:14,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:14,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:14,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:14,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:14,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:14,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:15,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:15,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:15,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:15,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:15,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:15,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:15,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:15,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:15,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:15,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:15,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:16,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:16,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:16,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:16,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:16,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:16,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:16,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:16,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:16,398 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:16,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:16,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:16,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:16,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:16,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:16,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:16,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:16,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:16,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:17,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:17,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:17,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:17,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:17,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:17,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:17,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:17,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:17,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:17,704 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:17,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:17,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:17,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:18,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:18,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:18,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:18,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:18,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:18,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:18,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:18,532 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:18,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:18,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:18,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:18,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:18,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:18,936 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:18,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:18,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:19,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:19,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:19,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:19,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:19,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:19,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:19,757 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:19,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:19,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:20,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:20,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:20,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:20,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:20,243 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:20,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:20,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:20,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:20,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:20,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:20,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:20,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:21,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:21,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:21,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:21,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:21,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:21,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:21,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:21,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:21,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:21,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:21,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:22,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:22,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:22,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:22,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:22,443 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:22,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:22,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:22,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:22,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:22,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:22,896 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:22,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:22,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:22,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:23,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:23,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:23,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:23,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:23,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:23,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:23,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:23,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:23,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:24,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:24,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:24,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:24,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:24,196 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:24,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:24,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:24,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:24,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:24,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:24,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:24,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:24,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:24,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:24,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:24,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:24,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:25,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:25,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:25,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:25,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:25,333 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:25,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:25,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:25,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:25,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:25,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:25,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:26,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:26,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:26,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:26,103 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:26,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:26,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:26,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:26,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:26,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:26,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:26,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:26,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:26,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:26,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:26,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:27,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:27,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:27,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:27,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:27,351 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:27,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:27,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:27,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:27,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:27,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:27,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:27,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:27,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:28,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:28,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:28,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:28,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:28,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:28,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:28,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:28,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:28,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:28,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:28,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:28,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:28,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:28,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:28,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:28,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:29,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:29,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:29,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:29,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:29,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:29,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:29,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:29,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:29,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:30,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:30,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:30,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:30,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:30,125 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:30,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:30,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:30,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:30,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:30,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:30,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:30,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:30,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:30,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:31,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:31,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:31,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:31,248 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:31,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:31,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:31,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:31,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:31,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:31,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:31,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:31,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:31,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:31,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:31,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:32,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:32,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:32,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:32,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:32,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:32,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:32,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:32,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:32,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:32,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:32,880 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:32,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:32,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:33,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:33,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:33,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:33,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:33,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:33,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:33,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:33,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:33,646 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:33,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:33,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:33,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:34,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:34,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:34,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:34,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:34,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:34,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:34,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:34,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:34,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:34,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:34,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:34,924 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:34,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:34,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:34,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:35,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:35,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:35,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:35,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:35,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:35,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:35,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:35,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:35,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:35,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:35,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:35,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:36,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:36,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:36,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:36,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:36,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:36,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:36,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:36,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:36,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:36,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:36,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:36,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:36,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:37,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:37,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:37,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:37,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:37,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:37,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:37,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:37,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:37,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:37,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:38,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:38,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:38,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:38,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:38,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:38,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:38,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:38,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:38,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:38,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:38,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:39,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:39,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:39,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:39,198 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:39,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:39,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:39,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:39,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:39,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:39,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:39,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:39,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:39,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:39,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:39,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:39,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:39,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:40,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:40,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:40,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:40,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:40,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:40,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:40,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:40,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:40,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:40,620 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:40,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:40,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:40,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:40,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:40,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:40,985 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:40,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:40,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:41,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:41,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:41,430 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:41,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:41,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:41,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:41,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:41,817 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:41,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:42,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:42,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:42,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:42,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:42,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:42,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:42,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:42,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:42,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:42,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:42,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:42,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:42,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:42,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:43,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:43,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:43,359 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:43,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:43,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:43,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:43,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:43,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:43,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:43,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:43,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:44,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:44,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:44,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:44,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:44,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:44,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:44,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:44,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:44,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:44,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:44,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:44,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:44,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:44,990 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:44,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:44,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:45,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:45,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:45,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:45,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:45,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:45,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:45,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:45,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:46,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:46,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:46,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:46,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:46,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:46,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:46,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:46,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:46,716 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:46,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:46,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:46,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:47,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:47,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:47,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:47,123 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:47,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:47,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:47,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:47,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:47,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:47,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:47,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:47,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:47,494 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:47,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:47,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:47,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:47,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:47,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:47,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:47,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:48,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:48,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:48,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:48,277 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:48,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:48,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:48,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:48,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:48,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:48,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:48,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:48,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:48,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:49,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:49,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:49,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:49,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:49,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:49,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:49,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:49,545 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:49,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:49,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:49,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:49,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:49,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:49,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:49,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:50,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:50,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:50,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:50,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:50,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:50,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:50,842 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:50,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:50,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:51,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:51,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:51,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:51,278 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:51,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:51,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:51,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:51,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:51,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:51,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:51,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:52,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:52,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:52,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:52,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:52,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:52,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:52,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:52,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:52,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:52,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:52,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:52,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:53,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:53,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:53,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:53,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:53,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:53,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:53,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:53,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:53,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:53,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:53,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:54,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:54,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:54,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:54,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:54,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:54,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:54,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:54,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:54,714 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:54,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:54,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:55,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:55,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:55,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:55,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:55,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:55,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:55,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:55,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:55,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:55,518 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:55,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:55,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:55,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:55,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:55,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:55,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:55,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:56,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:56,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:56,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:56,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:56,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:56,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:56,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:56,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:56,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:56,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:56,831 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:56,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:56,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:57,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:57,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:57,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:57,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:57,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:57,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:57,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:57,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:57,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:57,665 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:57,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:57,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:58,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:58,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:58,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:58,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:58,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:58,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:58,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:58,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:58,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:58,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:58,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:58,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:58,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:58,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:58,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:58,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:58,886 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:58,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:59,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:59,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:59,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:59,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:59,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:56:59,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:56:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:56:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:56:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:56:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:56:59,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:56:59,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:00,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:00,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:00,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:00,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:00,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:00,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:00,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:00,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:00,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:00,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:00,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:00,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:00,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:01,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:01,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:01,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:01,016 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:01,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:01,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:01,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:01,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:01,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:01,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:01,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:01,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:02,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:02,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:02,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:02,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:02,222 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:02,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:02,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:02,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:02,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:02,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:02,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:02,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:03,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:03,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:03,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:03,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:03,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:03,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:03,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:03,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:03,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:03,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:03,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:03,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:03,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:04,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:04,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:04,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:04,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:04,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:04,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:04,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:04,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:04,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:04,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:04,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:05,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:05,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:05,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:05,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:05,156 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:05,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:05,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:05,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:05,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:05,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:05,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:05,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:05,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:05,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:05,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:05,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:05,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:05,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:06,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:06,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:06,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:06,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:06,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:06,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:06,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:06,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:07,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:07,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:07,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:07,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:07,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:07,167 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:07,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:07,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:07,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:07,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:07,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:07,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:07,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:07,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:07,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:07,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:07,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:07,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:08,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:08,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:08,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:08,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:08,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:08,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:08,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:08,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:08,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:08,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:08,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:09,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:09,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:09,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:09,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:09,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:09,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:09,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:09,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:09,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:09,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:09,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:09,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:09,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:09,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:09,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:09,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:10,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:10,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:10,026 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:10,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:10,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:10,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:10,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:10,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:10,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:10,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:10,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:10,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:10,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:10,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:10,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:10,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:11,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:11,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:11,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:11,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:11,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:11,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:11,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:11,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:11,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:11,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:11,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:11,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:12,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:12,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:12,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:12,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:12,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:12,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:12,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:12,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:12,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:12,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:12,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:12,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:12,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:12,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:12,962 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:12,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:12,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:13,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:13,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:13,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:13,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:13,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:13,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:13,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:13,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:13,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:13,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:14,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:14,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:14,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:14,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:14,221 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:14,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:14,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:14,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:14,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:14,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:14,680 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:14,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:14,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:15,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:15,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:15,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:15,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:15,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:15,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:15,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:15,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:15,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:15,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:15,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:15,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:15,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:16,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:16,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:16,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:16,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:16,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:16,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:16,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:16,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:16,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:16,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:16,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:16,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:16,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:16,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:16,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:16,874 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:16,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:16,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:17,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:17,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:17,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:17,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:17,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:17,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:17,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:17,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:17,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:18,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:18,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:18,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:18,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:18,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:18,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:18,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:18,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:18,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:18,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:18,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:19,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:19,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:19,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:19,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:19,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:19,447 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:19,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:19,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:19,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:19,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:19,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:19,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:19,860 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:19,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:19,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:19,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:20,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:20,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:20,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:20,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:20,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:20,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:20,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:20,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:20,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:20,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:20,611 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:20,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:20,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:20,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:20,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:20,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:21,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:21,005 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:21,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:21,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:21,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:21,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:21,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:21,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:21,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:21,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:21,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:21,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:21,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:21,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:21,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:21,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:22,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:22,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:22,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:22,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:22,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:22,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:22,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:22,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:22,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:22,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:22,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:22,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:22,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:22,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:22,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:23,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:23,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:23,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:23,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:23,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:23,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:23,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:23,423 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:23,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:23,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:23,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:23,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:23,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:23,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:24,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:24,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:24,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:24,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:24,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:24,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:24,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:24,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:24,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:24,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:24,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:24,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:24,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:24,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:25,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:25,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:25,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:25,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:25,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:25,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:25,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:25,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:25,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:25,715 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:25,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:25,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:25,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:26,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:26,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:26,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:26,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:26,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:26,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:26,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:26,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:26,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:26,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:26,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:26,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:27,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:27,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:27,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:27,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:27,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:27,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:27,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:27,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:27,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:27,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:27,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:27,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:28,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:28,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:28,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:28,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:28,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:28,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:28,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:28,434 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:28,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:28,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:28,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:28,823 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:28,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:28,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:29,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:29,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:29,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:29,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:29,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:29,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:29,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:29,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:29,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:29,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:29,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:29,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:29,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:29,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:29,950 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:29,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:30,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:30,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:30,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:30,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:30,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:30,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:30,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:30,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:31,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:31,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:31,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:31,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:31,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:31,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:31,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:31,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:31,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:31,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:31,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:32,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:32,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:32,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:32,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:32,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:32,260 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:32,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:32,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:32,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:32,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:32,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:32,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:32,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:32,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:32,624 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:32,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:32,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:32,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:32,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:32,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:32,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:32,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:33,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:33,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:33,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:33,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:33,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:33,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:33,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:33,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:33,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:34,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:34,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:34,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:34,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:34,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:34,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:34,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:34,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:34,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:34,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:34,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:34,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:35,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:35,006 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:35,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:35,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:35,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:35,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:35,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:35,386 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:35,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:35,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:35,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:35,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:35,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:35,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:35,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:35,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:35,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:36,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:36,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:36,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:36,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:36,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:36,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:36,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:36,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:36,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:36,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:37,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:37,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:37,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:37,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:37,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:37,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:37,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:37,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:37,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:37,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:37,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:37,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:37,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:37,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:37,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:37,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:38,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:38,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:38,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:38,234 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:38,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:38,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:38,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:38,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:38,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:38,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:38,614 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:38,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:38,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:38,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:38,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:38,992 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:38,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:38,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:38,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:39,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:39,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:39,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:39,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:39,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:39,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:39,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:39,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:39,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:39,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:39,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:40,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:40,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:40,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:40,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:40,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:40,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:40,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:40,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:40,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:40,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:40,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:40,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:40,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:40,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:40,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:40,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:40,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:41,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:41,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:41,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:41,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:41,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:41,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:41,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:41,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:41,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:41,538 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:41,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:41,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:41,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:41,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:41,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:41,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:41,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:41,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:42,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:42,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:42,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:42,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:42,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:42,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:42,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:42,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:42,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:42,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:43,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:43,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:43,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:43,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:43,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:43,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:43,433 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:43,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:43,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:43,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:43,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:43,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:43,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:44,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:44,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:44,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:44,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:44,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:44,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:44,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:44,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:44,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:44,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:44,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:44,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:44,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:44,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:44,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:44,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:44,877 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:44,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:44,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:44,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:45,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:45,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:45,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:45,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:45,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:45,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:45,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:45,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:45,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:45,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:45,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:45,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:46,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:46,019 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:46,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:46,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:46,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:46,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:46,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:46,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:46,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:46,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:46,404 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:46,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:46,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:46,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:46,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:46,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:46,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:46,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:46,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:47,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:47,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:47,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:47,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:47,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:47,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:47,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:47,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:47,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:47,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:47,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:47,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:47,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:47,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:47,841 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:47,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:47,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:48,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:48,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:48,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:48,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:48,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:48,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:48,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:48,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:48,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:48,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:48,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:48,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:48,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:48,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:49,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:49,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:49,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:49,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:49,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:49,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:49,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:50,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:50,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:50,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:50,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:50,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:50,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:50,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:50,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:50,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:50,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:50,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:50,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:50,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:50,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:50,822 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:50,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:50,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:51,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:51,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:51,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:51,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:51,184 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:51,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:51,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:51,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:51,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:51,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:51,512 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:51,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:51,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:51,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:51,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:51,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:51,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:52,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:52,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:52,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:52,250 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:52,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:52,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:52,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:52,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:52,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:52,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:52,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:53,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:53,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:53,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:53,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:53,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:53,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:53,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:53,369 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:53,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:53,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:53,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:53,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:53,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:53,732 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:53,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:53,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:53,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:54,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:54,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:54,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:54,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:54,067 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:54,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:54,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:54,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:54,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:54,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:54,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:54,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:54,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:54,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:54,807 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:54,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:55,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:55,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:55,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:55,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:55,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:55,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:55,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:55,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:55,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:55,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:56,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:56,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:56,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:56,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:56,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:56,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:56,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:56,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:56,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:56,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:56,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:56,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:56,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:56,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:56,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:56,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:56,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:56,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:56,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:56,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:57,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:57,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:57,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:57,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:57,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:57,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:57,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:57,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:57,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:57,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:58,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:58,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:58,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:58,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:58,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:58,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:58,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:58,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:58,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:58,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:58,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:58,692 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:58,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:58,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:58,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:58,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:59,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:59,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:59,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:59,023 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:59,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:59,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:59,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:59,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:59,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:59,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:59,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:59,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:57:59,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:57:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:57:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:57:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:57:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:57:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:57:59,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:57:59,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:00,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:00,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:00,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:00,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:00,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:00,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:00,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:00,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:00,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:00,517 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:00,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:00,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:00,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:00,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:00,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:00,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:00,924 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:00,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:00,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:01,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:01,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:01,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:01,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:01,305 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:01,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:01,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:01,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:01,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:01,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:01,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:01,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:01,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:01,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:02,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:02,058 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:02,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:02,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:02,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:02,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:02,433 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:02,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:02,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:02,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:02,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:02,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:03,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:03,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:03,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:03,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:03,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:03,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:03,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:03,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:03,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:03,516 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:03,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:03,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:03,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:03,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:03,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:03,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:03,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:04,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:04,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:04,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:04,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:04,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:04,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:04,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:04,642 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:04,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:04,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:04,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:04,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:04,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:04,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:05,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:05,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:05,035 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:05,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:05,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:05,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:05,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:05,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:05,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:05,416 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:05,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:05,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:05,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:05,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:05,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:05,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:06,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:06,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:06,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:06,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:06,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:06,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:06,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:06,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:06,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:06,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:06,591 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:06,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:06,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:06,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:06,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:06,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:06,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:06,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:07,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:07,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:07,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:07,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:07,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:07,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:07,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:07,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:07,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:08,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:08,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:08,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:08,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:08,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:08,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:08,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:08,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:08,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:08,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:08,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:08,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:08,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:09,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:09,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:09,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:09,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:09,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:09,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:09,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:09,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:09,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:09,403 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:09,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:09,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:09,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:09,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:09,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:09,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:09,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:09,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:09,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:10,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:10,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:10,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:10,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:10,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:10,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:10,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:10,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:10,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:10,525 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:10,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:10,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:10,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:10,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:10,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:10,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:10,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:10,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:11,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:11,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:11,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:11,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:11,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:11,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:11,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:11,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:11,707 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:11,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:11,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:11,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:12,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:12,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:12,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:12,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:12,099 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:12,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:12,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:12,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:12,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:12,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:12,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:12,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:12,478 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:12,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:12,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:12,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:12,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:12,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:12,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:12,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:12,898 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:12,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:12,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:13,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:13,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:13,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:13,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:13,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:13,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:13,691 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:13,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:13,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:13,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:14,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:14,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:14,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:14,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:14,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:14,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:14,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:14,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:14,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:14,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:15,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:15,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:15,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:15,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:15,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:15,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:15,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:15,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:15,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:15,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:15,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:16,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:16,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:16,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:16,207 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:16,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:16,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:16,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:16,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:16,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:16,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:16,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:16,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:16,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:16,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:16,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:16,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:16,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:17,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:17,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:17,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:17,377 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:17,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:17,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:17,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:17,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:17,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:17,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:17,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:18,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:18,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:18,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:18,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:18,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:18,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:18,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:18,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:18,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:18,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:18,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:18,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:18,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:18,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:18,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:19,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:19,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:19,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:19,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:19,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:19,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:19,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:19,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:19,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:19,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:20,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:20,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:20,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:20,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:20,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:20,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:20,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:20,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:20,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:20,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:20,477 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:20,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:20,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:20,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:20,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:20,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:20,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:20,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:21,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:21,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:21,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:21,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:21,306 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:21,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:21,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:21,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:21,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:21,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:21,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:21,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:22,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:22,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:22,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:22,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:22,109 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:22,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:22,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:22,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:22,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:22,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:22,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:22,476 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:22,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:22,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:22,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:22,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:22,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:22,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:22,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:22,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:23,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:23,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:23,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:23,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:23,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:23,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:24,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:24,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:24,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:24,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:24,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:24,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:24,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:24,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:24,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:24,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:24,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:24,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:24,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:24,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:25,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:25,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:25,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:25,323 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:25,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:25,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:25,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:25,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:25,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:25,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:26,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:26,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:26,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:26,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:26,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:26,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:26,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:26,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:26,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:26,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:27,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:27,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:27,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:27,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:27,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:27,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:27,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:27,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:27,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:27,438 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:27,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:27,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:27,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:27,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:27,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:27,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:27,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:28,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:28,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:28,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:28,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:28,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:28,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:28,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:28,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:28,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:28,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:28,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:29,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:29,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:29,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:29,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:29,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:29,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:29,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:29,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:29,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:29,793 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:29,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:29,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:30,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:30,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:30,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:30,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:30,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:30,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:30,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:30,583 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:30,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:30,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:30,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:30,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:30,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:30,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:31,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:31,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:31,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:31,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:31,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:31,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:31,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:31,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:31,763 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:31,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:31,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:32,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:32,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:32,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:32,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:32,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:32,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:32,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:32,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:32,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:32,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:32,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:32,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:32,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:32,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:32,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:32,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:33,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:33,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:33,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:33,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:33,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:33,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:33,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:33,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:33,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:34,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:34,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:34,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:34,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:34,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:34,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:34,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:34,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:34,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:34,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:35,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:35,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:35,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:35,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:35,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:35,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:35,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:35,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:35,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:35,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:35,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:35,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:35,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:35,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:35,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:36,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:36,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:36,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:36,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:36,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:36,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:36,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:36,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:36,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:36,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:36,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:36,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:36,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:36,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:36,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:37,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:37,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:37,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:37,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:37,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:37,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:37,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:37,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:37,779 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:37,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:37,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:38,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:38,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:38,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:38,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:38,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:38,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:38,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:38,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:38,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:38,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:38,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:38,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:38,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:38,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:38,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:39,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:39,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:39,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:39,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:39,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:39,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:39,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:39,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:39,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:40,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:40,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:40,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:40,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:40,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:40,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:40,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:40,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:40,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:40,612 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:40,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:40,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:40,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:40,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:40,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:40,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:40,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:41,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:41,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:41,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:41,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:41,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:41,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:41,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:41,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:41,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:41,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:42,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:42,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:42,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:42,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:42,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:42,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:42,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:42,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:42,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:42,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:42,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:42,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:42,812 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:42,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:43,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:43,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:43,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:43,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:43,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:43,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:43,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:43,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:43,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:43,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:44,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:44,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:44,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:44,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:44,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:44,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:44,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:44,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:44,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:44,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:44,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:44,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:44,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:44,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:45,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:45,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:45,016 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:45,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:45,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:45,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:45,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:45,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:45,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:45,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:45,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:45,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:45,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:45,785 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:45,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:45,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:45,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:46,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:46,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:46,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:46,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:46,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:46,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:46,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:46,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:46,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:46,562 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:46,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:46,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:46,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:46,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:46,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:46,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:46,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:46,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:46,984 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:46,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:47,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:47,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:47,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:47,346 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:47,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:47,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:47,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:47,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:47,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:47,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:47,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:47,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:47,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:47,981 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:47,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:47,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:48,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:48,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:48,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:48,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:48,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:48,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:48,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:48,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:48,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:48,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:48,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:48,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:49,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:49,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:49,036 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:49,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:49,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:49,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:49,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:49,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:49,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:49,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:49,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:49,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:49,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:49,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:49,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:50,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:50,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:50,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:50,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:50,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:50,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:50,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:50,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:50,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:50,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:50,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:51,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:51,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:51,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:51,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:51,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:51,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:51,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:51,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:51,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:51,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:51,704 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:51,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:51,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:51,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:52,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:52,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:52,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:52,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:52,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:52,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:52,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:52,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:52,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:52,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:52,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:52,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:53,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:53,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:53,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:53,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:53,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:53,213 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:53,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:53,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:53,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:53,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:53,561 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:53,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:53,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:53,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:53,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:53,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:54,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:54,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:54,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:54,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:54,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:54,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:54,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:54,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:54,658 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:54,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:54,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:54,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:54,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:55,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:55,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:55,057 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:55,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:55,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:55,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:55,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:55,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:55,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:55,447 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:55,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:55,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:55,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:55,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:56,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:56,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:56,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:56,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:56,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:56,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:56,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:56,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:56,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:56,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:56,471 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:56,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:56,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:56,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:56,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:56,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:56,797 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:56,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:56,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:57,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:57,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:57,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:57,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:57,131 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:57,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:57,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:57,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:57,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:57,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:57,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:57,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:57,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:57,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:57,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:57,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:57,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:57,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:57,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:57,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:57,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:58,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:58,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:58,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:58,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:58,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:58,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:58,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:58,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:58,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:58,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:58,619 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:58,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:58,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:58,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:58,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:58,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:58,962 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:58,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:58,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:59,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:59,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:59,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:59,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:59,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:59,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:59,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:58:59,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:58:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:58:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:58:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:58:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:58:59,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:58:59,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:58:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:00,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:00,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:00,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:00,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:00,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:00,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:00,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:00,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:00,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:00,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:00,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:00,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:00,982 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:00,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:00,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:01,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:01,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:01,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:01,392 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:01,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:01,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:01,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:01,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:01,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:01,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:01,800 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:01,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:01,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:01,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:02,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:02,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:02,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:02,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:02,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:02,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:02,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:02,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:02,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:02,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:02,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:03,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:03,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:03,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:03,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:03,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:03,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:03,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:03,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:03,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:03,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:03,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:03,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:03,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:03,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:04,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:04,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:04,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:04,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:04,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:04,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:04,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:04,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:04,723 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:04,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:04,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:05,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:05,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:05,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:05,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:05,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:05,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:05,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:05,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:05,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:05,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:05,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:05,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:05,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:05,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:05,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:05,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:06,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:06,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:06,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:06,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:06,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:06,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:06,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:06,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:06,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:06,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:07,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:07,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:07,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:07,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:07,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:07,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:07,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:07,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:07,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:07,618 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:07,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:07,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:07,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:07,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:07,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:08,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:08,043 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:08,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:08,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:08,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:08,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:08,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:08,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:08,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:08,462 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:08,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:08,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:08,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:08,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:08,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:08,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:08,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:08,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:08,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:09,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:09,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:09,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:09,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:09,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:09,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:09,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:09,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:09,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:09,823 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:09,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:09,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:09,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:10,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:10,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:10,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:10,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:10,251 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:10,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:10,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:10,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:10,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:10,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:10,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:10,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:10,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:11,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:11,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:11,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:11,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:11,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:11,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:11,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:11,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:11,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:11,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:11,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:12,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:12,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:12,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:12,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:12,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:12,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:12,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:12,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:12,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:12,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:12,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:12,481 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:12,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:12,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:12,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:12,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:12,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:12,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:12,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:12,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:12,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:12,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:13,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:13,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:13,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:13,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:13,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:13,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:13,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:13,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:13,743 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:13,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:13,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:13,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:14,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:14,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:14,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:14,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:14,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:14,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:14,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:14,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:14,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:14,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:14,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:14,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:14,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:14,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:14,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:14,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:14,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:15,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:15,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:15,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:15,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:15,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:15,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:15,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:15,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:15,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:15,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:15,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:16,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:16,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:16,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:16,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:16,203 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:16,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:16,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:16,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:16,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:16,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:16,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:16,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:16,602 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:16,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:16,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:16,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:17,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:17,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:17,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:17,022 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:17,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:17,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:17,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:17,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:17,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:17,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:17,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:17,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:17,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:17,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:17,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:17,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:17,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:17,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:18,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:18,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:18,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:18,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:18,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:18,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:18,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:18,768 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:18,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:18,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:18,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:19,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:19,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:19,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:19,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:19,188 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:19,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:19,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:19,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:19,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:19,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:19,622 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:19,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:19,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:19,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:19,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:20,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:20,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:20,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:20,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:20,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:20,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:20,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:20,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:20,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:20,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:20,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:20,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:20,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:20,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:21,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:21,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:21,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:21,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:21,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:21,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:21,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:21,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:21,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:21,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:21,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:22,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:22,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:22,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:22,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:22,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:22,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:22,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:22,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:23,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:23,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:23,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:23,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:23,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:23,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:23,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:23,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:24,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:24,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:24,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:24,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:24,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:24,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:24,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:24,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:24,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:24,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:24,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:24,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:24,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:24,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:24,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:24,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:25,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:25,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:25,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:25,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:25,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:25,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:25,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:25,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:25,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:25,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:25,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:25,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:25,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:25,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:25,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:25,986 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:25,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:25,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:25,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:26,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:26,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:26,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:26,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:26,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:26,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:26,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:26,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:26,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:26,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:27,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:27,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:27,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:27,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:27,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:27,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:27,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:27,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:27,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:27,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:27,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:27,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:27,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:27,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:27,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:28,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:28,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:28,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:28,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:28,337 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:28,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:28,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:28,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:28,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:28,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:28,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:28,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:28,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:28,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:29,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:29,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:29,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:29,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:29,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:29,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:29,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:29,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:29,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:29,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:29,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:30,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:30,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:30,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:30,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:30,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:30,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:30,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:30,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:30,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:30,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:30,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:30,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:30,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:30,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:31,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:31,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:31,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:31,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:31,354 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:31,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:31,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:31,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:31,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:31,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:31,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:31,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:31,755 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:31,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:31,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:31,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:32,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:32,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:32,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:32,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:32,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:32,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:32,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:32,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:32,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:32,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:32,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:32,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:32,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:33,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:33,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:33,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:33,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:33,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:33,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:33,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:33,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:33,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:33,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:33,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:34,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:34,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:34,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:34,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:34,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:34,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:34,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:34,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:34,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:34,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:35,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:35,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:35,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:35,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:35,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:35,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:35,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:35,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:35,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:36,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:36,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:36,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:36,291 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:36,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:36,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:36,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:36,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:36,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:36,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:37,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:37,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:37,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:37,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:37,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:37,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:37,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:37,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:37,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:37,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:37,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:37,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:37,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:38,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:38,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:38,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:38,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:38,360 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:38,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:38,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:38,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:38,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:38,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:38,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:38,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:38,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:38,747 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:38,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:38,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:39,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:39,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:39,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:39,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:39,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:39,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:39,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:39,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:39,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:39,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:39,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:39,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:39,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:39,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:39,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:40,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:40,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:40,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:40,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:40,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:40,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:40,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:40,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:40,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:40,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:40,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:40,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:40,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:40,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:40,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:41,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:41,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:41,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:41,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:41,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:41,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:41,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:41,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:41,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:41,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:41,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:41,679 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:41,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:41,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:41,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:42,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:42,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:42,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:42,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:42,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:42,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:42,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:42,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:42,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:42,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:42,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:42,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:42,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:42,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:42,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:43,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:43,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:43,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:43,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:43,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:43,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:43,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:43,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:43,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:43,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:43,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:43,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:44,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:44,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:44,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:44,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:44,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:44,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:44,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:44,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:44,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:44,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:44,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:44,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:45,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:45,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:45,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:45,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:45,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:45,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:45,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:45,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:45,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:45,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:45,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:46,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:46,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:46,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:46,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:46,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:46,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:46,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:46,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:46,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:46,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:46,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:47,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:47,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:47,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:47,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:47,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:47,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:47,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:47,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:47,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:47,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:47,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:47,741 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:47,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:47,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:48,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:48,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:48,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:48,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:48,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:48,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:48,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:48,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:48,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:48,460 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:48,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:48,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:48,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:48,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:48,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:48,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:48,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:49,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:49,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:49,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:49,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:49,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:49,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:49,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:49,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:49,617 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:49,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:49,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:49,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:49,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:49,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:49,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:49,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:49,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:50,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:50,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:50,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:50,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:50,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:50,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:50,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:50,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:50,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:50,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:50,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:50,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:50,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:51,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:51,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:51,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:51,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:51,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:51,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:51,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:51,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:51,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:51,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:51,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:51,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:52,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:52,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:52,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:52,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:52,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:52,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:52,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:53,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:53,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:53,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:53,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:53,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:53,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:53,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:53,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:53,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:53,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:53,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:53,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:53,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:54,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:54,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:54,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:54,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:54,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:54,234 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:54,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:54,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:54,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:54,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:54,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:54,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:54,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:54,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:55,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:55,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:55,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:55,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:55,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:55,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:55,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:55,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:55,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:55,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:55,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:55,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:55,729 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:55,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:55,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:55,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:56,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:56,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:56,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:56,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:56,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:56,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:56,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:56,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:56,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:56,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:56,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:56,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:57,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:57,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:57,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:57,178 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:57,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:57,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:57,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:57,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:57,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:57,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:57,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:57,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:57,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:57,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:57,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:57,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:58,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:58,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:58,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:58,292 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:58,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:58,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:58,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:58,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:58,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:58,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:58,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:58,673 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:58,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:58,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:58,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:59,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:59,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:59,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:59,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:59,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:59,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:59,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:59,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:59,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 20:59:59,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:59,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:59:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 20:59:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 20:59:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 20:59:59,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:59,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:00,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:00,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:00,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:00,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:00,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:00,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:00,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:00,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:00,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:00,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:00,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:00,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:00,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:00,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:00,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:01,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:01,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:01,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:01,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:01,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:01,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:01,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:01,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:01,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:01,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:01,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:01,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:01,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:01,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:01,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:01,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:01,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:01,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:02,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:02,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:02,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:02,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:02,202 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:02,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:02,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:02,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:02,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:02,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:02,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:02,537 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:02,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:02,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:02,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:02,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:02,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:02,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:03,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:03,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:03,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:03,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:03,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:03,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:03,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:03,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:03,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:03,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:03,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:03,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:03,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:03,928 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:03,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:03,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:03,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:04,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:04,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:04,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:04,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:04,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:04,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:04,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:04,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:04,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:04,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:04,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:04,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:04,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:04,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:04,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:04,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:05,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:05,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:05,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:05,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:05,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:05,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:05,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:05,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:05,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:05,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:05,601 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:05,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:05,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:05,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:05,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:05,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:05,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:05,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:06,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:06,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:06,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:06,243 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:06,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:06,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:06,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:06,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:06,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:06,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:06,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:06,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:06,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:06,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:06,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:07,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:07,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:07,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:07,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:07,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:07,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:07,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:07,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:07,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:07,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:07,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:07,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:08,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:08,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:08,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:08,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:08,317 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:08,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:08,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:08,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:08,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:08,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:08,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:08,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:08,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:08,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:08,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:08,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:08,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:08,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:08,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:08,990 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:08,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:08,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:08,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:09,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:09,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:09,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:09,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:09,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:09,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:09,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:09,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:09,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:09,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:09,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:09,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:09,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:09,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:09,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:09,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:10,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:10,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:10,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:10,241 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:10,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:10,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:10,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:10,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:10,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:10,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:10,555 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:10,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:10,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:10,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:10,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:10,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:10,900 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:10,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:10,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:10,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:11,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:11,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:11,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:11,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:11,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:11,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:11,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:11,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:11,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:11,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:11,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:11,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:11,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:11,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:11,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:12,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:12,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:12,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:12,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:12,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:12,326 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:12,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:12,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:12,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:12,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:12,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:12,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:12,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:12,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:12,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:12,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:12,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:12,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:12,998 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:12,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:12,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:13,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:13,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:13,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:13,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:13,322 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:13,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:13,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:13,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:13,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:13,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:13,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:13,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:13,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:13,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:14,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:14,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:14,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:14,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:14,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:14,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:14,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:14,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:14,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:14,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:14,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:14,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:14,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:15,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:15,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:15,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:15,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:15,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:15,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:15,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:15,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:15,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:15,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:15,582 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:15,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:15,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:15,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:15,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:15,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:15,920 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:15,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:16,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:16,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:16,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:16,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:16,235 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:16,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:16,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:16,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:16,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:16,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:16,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:16,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:16,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:16,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:17,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:17,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:17,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:17,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:17,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:17,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:17,540 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:17,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:17,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:17,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:17,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:17,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:17,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:17,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:17,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:18,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:18,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:18,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:18,175 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:18,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:18,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:18,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:18,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:18,492 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:18,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:18,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:18,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:18,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:18,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:18,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:18,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:18,830 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:18,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:18,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:19,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:19,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:19,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:19,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:19,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:19,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:19,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:19,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:19,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:19,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:19,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:19,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:19,809 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:19,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:20,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:20,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:20,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:20,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:20,169 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:20,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:20,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:20,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:20,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:20,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:20,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:20,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:20,540 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:20,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:20,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:20,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:20,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:20,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:20,931 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:20,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:20,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:20,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:21,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:21,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:21,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:21,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:21,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:21,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:21,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:21,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:21,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:21,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:21,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:21,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:21,658 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:21,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:21,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:21,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:21,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:21,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:22,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:22,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:22,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:22,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:22,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:22,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:22,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:22,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:22,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:22,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:22,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:22,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:22,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:22,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:22,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:23,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:23,035 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:23,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:23,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:23,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:23,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:23,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:23,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:23,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:23,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:23,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:23,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:23,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:23,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:24,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:24,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:24,080 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:24,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:24,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:24,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:24,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:24,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:24,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:24,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:24,405 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:24,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:24,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:24,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:24,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:24,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:24,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:24,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:25,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:25,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:25,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:25,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:25,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:25,118 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:25,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:25,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:25,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:25,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:25,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:25,435 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:25,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:25,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:25,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:25,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:25,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:25,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:26,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:26,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:26,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:26,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:26,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:26,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:26,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:26,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:26,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:26,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:26,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:26,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:26,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:26,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:26,760 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:26,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:26,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:27,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:27,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:27,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:27,102 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:27,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:27,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:27,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:27,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:27,460 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:27,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:27,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:27,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:27,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:27,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:27,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:27,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:27,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:28,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:28,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:28,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:28,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:28,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:28,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:28,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:28,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:28,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:28,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:29,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:29,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:29,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:29,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:29,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:29,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:29,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:29,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:29,608 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:29,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:29,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:29,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:29,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:29,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:29,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:29,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:30,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:30,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:30,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:30,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:30,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:30,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:30,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:30,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:30,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:30,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:30,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:30,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:30,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:30,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:31,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:31,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:31,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:31,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:31,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:31,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:31,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:31,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:31,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:31,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:31,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:31,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:31,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:31,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:31,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:31,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:31,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:32,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:32,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:32,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:32,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:32,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:32,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:32,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:32,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:32,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:32,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:33,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:33,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:33,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:33,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:33,061 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:33,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:33,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:33,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:33,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:33,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:33,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:33,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:33,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:33,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:33,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:33,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:33,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:33,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:34,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:34,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:34,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:34,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:34,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:34,087 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:34,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:34,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:34,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:34,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:34,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:34,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:34,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:34,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:34,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:34,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:34,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:34,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:34,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:34,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:35,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:35,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:35,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:35,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:35,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:35,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:35,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:35,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:35,390 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:35,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:35,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:35,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:35,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:35,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:35,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:35,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:35,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:36,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:36,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:36,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:36,056 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:36,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:36,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:36,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:36,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:36,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:36,371 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:36,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:36,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:36,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:36,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:36,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:36,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:36,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:36,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:36,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:36,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:37,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:37,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:37,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:37,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:37,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:37,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:37,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:37,723 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:37,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:37,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:37,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:38,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:38,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:38,062 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:38,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:38,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:38,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:38,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:38,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:38,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:38,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:38,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:38,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:38,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:39,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:39,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:39,063 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:39,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:39,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:39,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:39,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:39,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:39,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:39,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:39,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:39,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:39,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:39,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:40,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:40,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:40,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:40,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:40,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:40,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:40,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:40,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:40,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:40,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:40,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:40,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:40,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:41,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:41,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:41,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:41,047 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:41,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:41,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:41,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:41,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:41,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:41,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:41,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:41,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:41,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:42,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:42,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:42,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:42,044 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:42,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:42,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:42,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:42,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:42,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:42,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:42,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:42,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:42,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:42,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:42,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:42,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:43,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:43,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:43,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:43,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:43,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:43,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:43,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:43,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:43,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:43,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:44,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:44,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:44,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:44,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:44,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:44,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:44,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:44,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:44,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:44,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:44,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:44,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:44,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:44,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:44,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:44,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:45,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:45,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:45,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:45,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:45,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:45,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:45,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:45,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:45,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:45,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:45,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:45,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:45,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:45,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:46,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:46,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:46,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:46,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:46,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:46,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:46,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:46,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:46,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:46,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:46,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:46,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:46,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:46,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:46,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:47,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:47,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:47,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:47,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:47,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:47,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:47,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:47,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:47,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:47,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:47,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:47,823 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:47,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:47,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:47,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:48,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:48,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:48,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:48,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:48,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:48,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:48,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:48,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:48,522 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:48,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:48,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:48,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:48,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:48,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:49,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:49,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:49,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:49,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:49,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:49,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:49,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:49,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:49,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:49,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:49,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:49,928 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:49,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:49,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:49,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:50,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:50,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:50,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:50,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:50,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:50,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:50,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:50,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:50,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:50,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:50,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:50,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:50,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:51,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:51,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:51,329 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:51,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:51,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:51,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:51,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:51,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:51,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:51,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:51,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:51,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:51,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:52,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:52,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:52,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:52,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:00:52,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:52,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:52,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:00:52,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:00:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:00:52,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:00:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:00:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-02 21:04:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:29,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:29,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:29,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:29,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:30,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:30,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:30,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:30,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:30,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:30,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:30,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:30,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:30,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:30,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:30,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:30,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:30,732 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:30,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:30,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:30,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:31,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:31,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:31,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:31,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:31,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:31,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:31,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:31,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:31,377 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:31,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:31,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:31,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:31,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:31,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:31,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:31,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:31,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:31,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:31,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:32,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:32,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:32,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:32,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:32,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:32,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:32,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:32,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:32,402 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:32,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:32,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:32,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:32,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:32,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:32,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:32,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:32,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:33,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:33,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:33,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:33,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:33,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:33,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:33,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:33,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:33,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:33,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:33,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:33,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:33,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:33,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:33,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:33,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:34,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:34,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:34,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:34,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:34,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:34,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:34,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:34,546 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:34,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:34,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:34,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:34,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:34,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:34,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:34,907 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:34,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:34,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:35,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:35,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:35,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:35,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:35,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:35,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:35,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:35,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:35,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:35,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:35,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:36,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:36,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:36,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:36,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:36,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:36,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:36,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:36,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:36,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:36,696 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:36,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:36,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:37,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:37,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:37,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:37,042 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:37,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:37,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:37,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:37,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:37,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:37,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:37,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:37,373 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:37,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:37,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:37,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:37,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:37,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:37,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:37,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:37,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:37,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:37,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:38,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:38,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:38,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:38,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:38,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:38,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:38,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:38,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:38,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:38,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:38,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:38,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:38,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:39,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:39,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:39,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:39,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:39,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:39,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:39,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:39,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:39,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:39,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:39,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:39,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:39,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:40,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:40,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:40,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:40,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:40,294 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:40,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:40,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:40,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:40,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:40,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:40,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:40,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:40,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:40,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:40,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:40,993 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:40,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:40,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:40,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:41,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:41,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:41,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:41,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:41,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:41,685 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:41,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:41,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:41,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:41,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:42,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:42,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:42,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:42,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:42,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:42,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:42,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:42,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:42,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:42,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:42,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:42,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:42,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:42,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:43,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:43,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:43,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:43,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:43,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:43,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:43,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:43,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:43,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:43,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:44,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:44,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:44,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:44,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:44,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:44,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:44,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:44,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:44,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:44,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:44,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:44,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:44,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:44,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:44,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:44,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:45,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:45,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:45,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:45,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:45,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:45,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:45,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:45,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:45,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:45,402 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:45,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:45,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:45,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:45,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:45,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:45,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:45,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:45,756 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:45,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:45,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:46,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:46,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:46,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:46,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:46,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:46,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:46,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:46,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:46,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:46,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:46,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:46,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:46,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:46,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:46,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:47,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:47,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:47,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:47,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:47,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:47,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:47,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:47,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:47,450 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:47,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:47,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:47,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:47,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:47,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:47,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:47,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:48,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:48,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:48,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:48,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:48,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:48,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:48,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:48,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:48,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:48,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:48,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:48,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:49,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:49,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:49,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:49,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:49,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:49,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:49,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:49,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:49,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:49,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:49,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:49,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:49,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:49,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:49,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:49,910 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:49,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:49,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:49,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:50,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:50,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:50,290 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:50,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:50,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:50,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:50,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:50,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:50,616 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:50,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:50,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:50,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:50,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:50,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:50,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:50,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:51,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:51,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:51,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:51,303 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:51,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:51,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:51,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:51,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:51,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:51,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:51,615 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:51,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:51,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:51,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:51,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:51,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:51,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:51,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:51,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:52,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:52,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:52,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:52,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:52,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:52,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:52,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:52,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:52,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:52,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:52,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:52,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:52,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:52,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:52,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:52,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:53,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:53,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:53,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:53,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:53,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:53,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:53,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:53,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:53,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:53,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:53,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:53,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:53,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:53,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:53,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:53,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:53,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:54,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:54,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:54,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:54,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:54,288 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:54,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:54,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:54,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:54,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:54,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:54,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:54,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:54,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:54,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:54,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:54,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:54,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:55,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:55,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:55,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:55,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:55,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:55,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:55,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:55,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:55,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:55,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:55,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:55,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:55,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:56,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:56,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:56,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:56,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:56,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:56,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:56,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:56,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:56,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:56,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:56,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:56,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:56,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:56,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:56,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:56,967 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:56,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:56,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:57,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:57,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:57,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:57,275 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:57,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:57,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:57,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:57,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:57,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:57,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:57,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:57,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:57,620 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:57,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:57,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:57,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:57,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:57,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:57,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:57,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:57,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:58,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:58,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:58,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:58,245 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:58,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:58,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:58,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:58,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:58,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:58,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:58,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:58,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:58,575 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:58,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:58,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:58,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:58,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:58,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:58,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:58,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:58,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:59,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:59,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:59,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:59,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:59,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:04:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:04:59,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:04:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:04:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:04:59,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:59,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:04:59,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:00,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:00,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:00,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:00,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:00,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:00,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:00,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:00,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:00,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:00,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:00,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:00,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:00,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:00,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:00,701 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:00,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:00,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:00,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:01,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:01,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:01,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:01,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:01,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:01,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:01,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:01,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:01,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:01,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:01,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:01,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:02,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:02,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:02,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:02,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:02,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:02,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:02,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:02,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:02,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:02,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:02,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:02,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:02,727 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:02,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:02,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:03,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:03,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:03,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:03,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:03,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:03,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:03,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:03,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:03,464 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:03,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:03,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:03,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:03,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:03,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:03,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:03,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:04,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:04,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:04,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:04,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:04,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:04,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:04,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:04,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:04,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:04,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:04,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:04,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:04,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:04,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:05,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:05,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:05,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:05,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:05,276 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:05,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:05,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:05,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:05,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:05,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:05,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:05,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:05,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:05,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:05,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:06,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:06,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:06,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:06,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:06,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:06,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:06,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:06,340 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:06,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:06,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:06,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:06,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:06,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:06,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:06,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:06,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:06,675 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:06,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:06,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:06,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:06,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:06,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:07,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:07,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:07,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:07,014 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:07,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:07,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:07,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:07,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:07,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:07,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:07,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:07,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:07,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:07,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:07,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:07,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:07,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:07,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:07,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:08,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:08,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:08,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:08,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:08,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:08,368 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:08,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:08,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:08,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:08,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:08,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:08,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:08,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:09,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:09,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:09,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:09,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:09,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:09,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:09,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:09,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:09,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:09,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:09,426 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:09,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:09,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:09,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:09,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:09,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:09,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:09,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:09,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:10,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:10,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:10,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:10,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:10,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:10,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:10,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:10,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:10,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:10,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:10,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:10,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:10,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:10,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:10,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:11,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:11,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:11,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:11,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:11,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:11,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:11,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:11,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:11,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:11,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:11,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:11,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:11,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:11,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:11,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:11,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:11,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:12,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:12,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:12,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:12,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:12,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:12,114 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:12,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:12,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:12,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:12,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:12,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:12,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:12,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:12,455 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:12,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:12,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:12,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:12,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:12,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:12,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:12,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:12,827 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:12,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:12,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:13,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:13,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:13,202 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:13,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:13,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:13,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:13,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:13,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:13,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:13,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:13,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:13,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:13,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:13,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:13,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:13,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:13,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:14,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:14,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:14,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:14,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:14,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:14,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:14,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:14,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:14,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:14,539 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:14,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:14,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:14,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:14,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:14,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:15,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:15,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:15,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:15,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:15,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:15,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:15,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:15,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:15,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:15,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:15,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:15,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:15,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:15,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:15,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:15,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:15,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:16,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:16,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:16,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:16,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:16,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:16,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:16,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:16,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:16,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:17,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:17,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:17,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:17,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:17,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:17,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:17,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:17,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:17,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:17,427 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:17,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:17,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:17,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:17,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:17,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:17,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:17,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:18,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:18,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:18,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:18,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:18,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:18,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:18,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:18,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:18,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:18,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:18,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:18,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:18,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:18,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:18,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:18,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:18,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:19,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:19,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:19,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:19,211 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:19,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:19,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:19,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:19,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:19,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:19,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:19,595 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:19,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:19,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:19,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:19,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:19,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:19,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:19,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:19,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:19,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:20,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:20,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:20,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:20,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:20,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:20,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:20,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:20,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:20,676 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:20,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:20,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:20,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:20,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:20,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:21,032 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:21,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:21,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:21,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:21,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:21,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:21,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:21,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:21,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:21,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:21,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:21,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:21,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:21,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:22,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:22,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:22,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:22,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:22,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:22,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:22,401 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:22,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:22,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:22,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:22,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:22,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:22,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:22,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:22,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:22,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:23,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:23,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:23,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:23,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:23,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:23,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:23,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:23,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:23,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:23,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:23,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:23,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:23,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:23,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:23,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:23,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:23,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:23,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:24,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:24,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:24,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:24,212 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:24,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:24,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:24,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:24,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:24,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:24,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:24,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:24,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:24,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:24,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:24,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:24,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:25,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:25,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:25,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:25,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:25,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:25,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:25,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:25,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:25,667 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:25,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:25,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:25,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:25,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:26,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:26,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:26,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:26,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:26,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:26,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:26,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:26,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:26,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:26,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:26,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:26,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:27,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:27,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:27,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:27,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:27,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:27,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:27,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:27,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:27,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:27,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:27,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:27,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:27,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:28,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:28,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:28,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:28,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:28,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:28,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:28,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:28,577 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:28,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:28,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:28,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:28,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:28,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:28,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:28,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:29,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:29,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:29,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:29,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:29,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:29,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:29,284 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:29,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:29,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:29,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:29,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:29,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:29,659 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:29,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:29,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:29,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:29,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:30,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:30,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:30,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:30,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:30,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:30,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:30,347 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:30,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:30,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:30,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:30,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:30,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:30,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:30,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:30,665 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:30,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:30,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:30,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:30,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:31,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:31,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:31,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:31,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:31,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:31,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:31,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:31,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:31,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:31,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:31,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:31,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:31,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:31,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:32,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:32,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:32,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:32,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:32,078 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:32,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:32,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:32,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:32,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:32,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:32,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:32,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:32,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:32,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:32,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:32,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:32,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:32,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:33,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:33,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:33,137 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:33,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:33,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:33,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:33,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:33,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:33,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:33,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:33,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:33,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:33,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:33,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:33,811 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:33,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:33,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:33,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:34,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:34,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:34,141 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:34,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:34,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:34,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:34,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:34,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:34,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:34,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:34,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:34,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:34,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:34,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:34,872 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:34,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:34,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:34,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:35,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:35,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:35,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:35,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:35,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:35,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:35,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:35,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:35,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:35,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:35,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:35,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:35,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:35,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:35,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:36,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:36,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:36,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:36,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:36,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:36,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:36,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:36,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:36,651 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:36,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:36,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:36,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:36,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:36,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:36,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:37,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:37,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:37,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:37,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:37,311 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:37,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:37,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:37,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:37,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:37,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:37,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:37,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:37,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:37,972 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:37,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:38,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:38,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:38,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:38,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:38,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:38,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:38,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:38,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:38,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:39,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:39,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:39,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:39,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:39,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:39,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:39,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:39,434 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:39,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:39,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:39,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:39,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:39,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:40,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:40,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:40,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:40,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:40,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:40,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:40,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:40,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:40,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:40,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:40,512 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:40,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:40,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:40,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:40,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:40,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:40,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:40,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:41,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:41,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:41,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:41,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:41,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:41,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:41,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:41,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:41,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:41,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:41,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:41,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:41,962 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:41,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:41,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:42,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:42,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:42,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:42,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:42,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:42,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:42,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:42,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:42,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:42,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:42,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:42,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:42,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:42,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:43,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:43,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:43,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:43,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:43,303 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:43,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:43,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:43,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:43,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:43,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:43,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:43,669 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:43,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:43,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:43,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:43,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:44,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:44,019 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:44,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:44,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:44,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:44,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:44,364 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:44,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:44,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:44,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:44,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:44,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:44,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:44,693 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:44,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:44,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:44,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:44,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:45,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:45,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:45,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:45,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:45,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:45,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:45,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:45,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:46,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:46,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:46,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:46,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:46,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:46,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:46,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:46,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:46,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:46,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:46,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:46,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:46,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:46,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:46,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:47,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:47,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:47,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:47,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:47,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:47,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:47,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:47,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:47,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:47,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:47,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:47,944 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:47,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:47,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:48,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:48,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:48,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:48,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:48,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:48,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:48,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:48,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:48,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:48,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:48,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:49,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:49,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:49,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:49,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:49,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:49,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:49,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:49,401 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:49,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:49,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:49,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:49,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:49,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:49,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:49,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:49,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:50,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:50,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:50,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:50,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:50,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:50,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:50,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:50,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:50,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:50,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:50,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:50,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:50,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:50,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:51,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:51,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:51,201 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:51,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:51,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:51,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:51,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:51,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:51,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:51,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:51,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:51,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:51,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:51,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:51,936 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:51,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:51,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:52,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:52,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:52,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:52,264 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:52,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:52,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:52,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:52,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:52,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:52,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:52,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:52,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:52,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:52,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:53,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:53,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:53,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:53,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:53,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:53,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:53,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:53,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:53,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:53,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:53,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:53,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:54,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:54,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:54,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:54,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:54,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:54,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:54,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:54,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:54,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:54,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:54,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:54,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:55,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:55,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:55,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:55,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:55,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:55,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:55,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:55,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:55,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:55,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:55,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:55,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:55,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:55,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:56,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:56,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:56,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:56,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:56,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:56,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:56,579 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:56,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:56,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:56,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:56,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:56,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:56,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:56,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:56,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:56,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:57,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:57,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:57,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:57,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:57,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:57,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:57,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:57,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:57,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:58,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:58,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:58,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:58,055 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:58,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:58,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:58,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:58,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:58,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:58,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:58,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:58,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:58,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:58,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:58,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:58,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:59,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:59,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:59,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:59,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:59,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:59,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:59,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:59,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:59,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:59,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:59,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:05:59,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:05:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:05:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:05:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:05:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:05:59,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:00,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:00,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:00,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:00,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:00,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:00,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:00,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:00,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:00,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:00,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:00,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:00,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:00,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:00,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:00,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:01,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:01,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:01,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:01,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:01,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:01,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:01,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:01,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:01,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:02,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:02,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:02,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:02,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:02,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:02,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:02,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:02,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:02,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:02,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:02,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:02,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:02,898 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:02,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:02,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:02,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:03,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:03,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:03,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:03,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:03,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:03,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:03,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:03,601 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:03,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:03,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:03,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:03,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:03,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:03,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:03,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:04,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:04,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:04,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:04,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:04,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:04,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:04,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:04,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:04,565 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:04,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:04,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:04,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:04,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:04,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:04,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:05,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:05,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:05,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:05,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:05,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:05,215 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:05,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:05,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:05,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:05,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:05,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:05,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:05,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:05,539 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:05,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:05,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:05,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:05,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:05,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:05,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:05,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:05,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:05,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:05,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:06,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:06,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:06,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:06,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:06,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:06,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:06,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:06,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:06,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:06,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:06,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:06,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:06,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:06,843 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:06,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:06,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:06,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:07,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:07,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:07,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:07,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:07,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:07,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:07,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:07,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:07,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:07,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:07,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:07,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:07,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:08,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:08,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:08,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:08,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:08,305 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:08,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:08,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:08,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:08,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:08,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:08,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:09,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:09,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:09,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:09,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:09,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:09,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:09,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:09,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:09,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:09,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:09,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:09,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:09,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:09,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:09,800 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:09,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:10,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:10,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:10,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:10,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:10,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:10,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:10,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:10,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:10,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:10,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:10,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:10,516 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:10,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:10,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:10,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:10,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:10,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:10,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:10,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:11,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:11,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:11,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:11,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:11,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:11,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:11,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:11,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:11,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:11,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:11,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:11,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:11,975 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:11,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:12,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:12,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:12,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:12,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:12,307 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:12,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:12,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:12,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:12,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:12,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:12,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:12,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:12,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:12,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:12,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:12,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:12,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:13,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:13,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:13,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:13,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:13,268 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:13,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:13,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:13,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:13,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:13,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:13,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:13,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:13,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:13,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:13,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:13,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:13,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:14,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:14,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:14,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:14,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:14,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:14,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:14,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:14,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:14,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:15,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:15,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:15,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:15,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:15,068 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:15,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:15,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:15,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:15,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:15,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:15,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:15,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:15,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:15,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:15,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:15,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:16,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:16,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:16,176 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:16,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:16,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:16,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:16,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:16,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:16,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:16,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:16,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:16,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:16,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:16,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:16,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:16,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:17,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:17,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:17,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:17,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:17,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:17,320 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:17,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:17,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:17,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:17,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:17,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:17,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:17,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:17,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:18,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:18,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:18,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:18,051 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:18,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:18,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:18,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:18,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:18,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:18,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:18,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:18,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:18,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:18,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:18,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:19,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:19,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:19,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:19,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:19,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:19,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:19,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:19,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:19,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:19,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:19,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:19,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:19,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:19,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:19,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:20,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:20,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:20,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:20,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:20,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:20,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:20,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:20,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:20,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:20,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:20,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:20,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:21,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:21,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:21,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:21,340 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:21,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:21,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:21,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:21,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:21,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:21,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:21,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:21,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:21,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:21,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:21,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:21,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:21,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:22,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:22,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:22,010 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:22,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:22,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:22,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:22,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:22,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:22,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:22,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:22,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:22,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:22,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:22,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:22,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:22,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:22,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:22,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:22,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:22,981 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:22,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:23,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:23,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:23,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:23,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:23,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:23,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:23,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:23,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:23,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:24,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:24,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:24,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:24,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:24,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:24,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:24,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:24,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:24,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:24,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:24,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:24,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:24,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:24,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:24,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:24,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:25,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:25,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:25,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:25,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:25,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:25,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:25,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:25,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:25,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:25,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:25,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:26,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:26,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:26,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:26,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:26,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:26,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:26,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:26,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:26,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:26,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:26,652 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:26,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:26,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:27,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:27,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:27,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:27,087 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:27,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:27,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:27,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:27,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:27,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:27,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:27,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:27,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:27,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:27,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:27,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:27,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:27,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:28,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:28,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:28,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:28,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:28,171 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:28,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:28,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:28,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:28,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:28,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:28,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:28,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:28,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:28,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:28,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:28,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:28,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:28,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:28,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:28,858 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:28,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:28,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:28,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:29,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:29,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:29,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:29,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:29,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:29,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:29,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:29,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:29,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:29,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:29,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:29,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:29,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:30,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:30,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:30,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:30,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:30,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:30,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:30,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:30,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:30,630 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:30,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:30,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:30,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:30,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:30,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:30,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:31,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:31,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:31,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:31,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:31,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:31,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:31,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:31,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:31,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:32,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:32,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:32,074 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:32,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:32,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:32,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:32,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:32,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:32,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:32,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:32,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:32,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:32,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:33,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:33,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:33,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:33,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:33,142 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:33,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:33,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:33,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:33,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:33,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:33,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:33,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:33,513 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:33,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:33,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:33,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:33,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:33,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:33,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:34,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:34,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:34,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:34,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:34,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:34,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:34,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:34,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:34,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:34,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:34,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:34,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:34,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:34,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:34,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:35,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:35,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:35,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:35,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:35,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:35,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:35,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:35,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:35,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:35,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:35,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:35,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:35,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:35,817 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:35,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:35,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:36,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:36,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:36,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:36,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:36,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:36,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:36,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:36,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:36,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:36,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:36,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:36,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:36,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:36,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:36,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:36,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:36,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:37,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:37,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:37,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:37,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:37,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:37,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:37,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:37,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:37,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:37,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:37,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:37,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:37,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:37,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:37,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:37,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:37,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:38,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:38,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:38,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:38,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:38,161 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:38,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:38,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:38,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:38,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:38,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:38,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:38,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:38,482 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:38,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:38,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:38,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:38,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:38,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:39,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:39,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:39,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:39,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:39,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:39,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:39,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:39,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:39,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:39,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:39,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:39,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:39,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:39,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:40,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:40,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:40,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:40,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:40,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:40,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:40,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:40,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:40,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:40,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:40,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:40,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:40,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:40,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:40,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:40,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:40,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:41,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:41,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:41,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:41,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:41,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:41,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:41,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:41,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:41,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:41,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:41,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:41,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:42,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:42,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:42,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:42,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:42,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:42,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:42,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:42,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:42,542 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:42,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:42,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:42,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:42,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:42,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:43,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:43,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:43,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:43,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:43,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:43,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:43,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:43,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:43,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:43,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:43,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:43,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:43,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:43,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:43,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:43,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:43,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:44,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:44,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:44,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:44,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:44,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:44,338 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:44,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:44,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:44,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:44,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:44,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:44,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:44,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:44,696 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:44,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:44,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:44,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:45,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:45,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:45,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:45,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:45,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:45,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:45,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:45,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:45,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:45,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:45,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:45,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:45,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:46,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:46,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:46,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:46,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:46,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:46,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:46,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:46,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:46,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:46,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:46,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:46,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:46,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:46,886 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:46,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:46,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:47,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:47,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:47,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:47,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:47,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:47,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:47,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:47,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:47,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:47,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:47,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:47,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:47,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:47,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:48,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:48,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:48,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:48,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:48,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:48,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:48,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:48,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:48,629 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:48,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:48,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:48,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:48,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:49,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:49,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:49,032 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:49,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:49,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:49,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:49,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:49,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:49,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:49,390 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:49,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:49,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:49,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:49,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:49,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:49,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:50,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:50,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:50,091 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:50,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:50,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:50,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:50,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:50,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:50,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:50,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:50,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:50,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:50,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:51,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:51,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:51,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:51,178 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:51,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:51,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:51,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:51,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:51,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:51,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:51,502 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:51,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:51,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:51,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:51,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:51,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:51,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:52,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:52,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:52,172 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:52,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:52,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:52,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:52,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:52,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:52,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:52,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:52,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:52,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:52,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:52,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:52,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:53,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:53,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:53,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:53,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:53,213 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:53,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:53,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:53,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:53,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:53,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:53,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:53,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:53,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:53,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:53,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:53,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:53,859 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:53,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:53,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:53,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:54,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:54,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:54,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:54,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:54,203 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:54,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:54,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:54,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:54,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:54,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:54,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:54,563 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:54,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:54,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:54,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:54,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:54,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:54,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:55,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:55,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:55,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:55,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:55,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:55,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:55,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:55,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:55,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:55,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:55,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:55,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:56,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:56,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:56,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:56,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:56,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:56,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:56,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:56,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:56,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:56,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:56,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:56,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:56,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:57,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:57,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:57,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:57,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:57,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:57,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:57,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:57,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:57,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:57,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:57,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:57,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:57,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:57,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:58,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:58,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:58,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:58,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:58,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:58,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:58,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:58,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:58,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:58,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:58,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:59,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:59,011 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:59,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:59,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:59,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:59,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:59,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:59,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:59,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:06:59,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:06:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:06:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:06:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:06:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:06:59,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:59,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:00,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:00,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:00,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:00,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:00,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:00,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:00,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:00,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:00,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:00,427 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:00,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:00,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:00,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:00,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:00,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:01,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:01,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:01,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:01,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:01,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:01,182 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:01,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:01,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:01,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:01,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:01,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:01,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:01,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:01,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:01,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:01,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:01,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:01,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:01,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:02,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:02,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:02,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:02,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:02,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:02,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:02,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:02,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:02,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:02,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:02,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:02,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:02,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:02,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:02,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:02,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:03,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:03,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:03,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:03,209 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:03,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:03,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:03,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:03,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:03,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:03,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:03,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:03,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:03,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:03,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:03,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:03,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:03,835 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:03,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:04,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:04,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:04,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:04,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:04,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:04,159 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:04,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:04,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:04,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:04,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:04,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:04,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:04,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:04,486 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:04,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:04,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:04,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:04,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:04,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:04,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:04,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:05,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:05,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:05,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:05,167 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:05,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:05,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:05,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:05,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:05,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:05,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:05,491 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:05,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:05,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:05,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:05,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:05,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:05,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:05,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:05,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:05,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:06,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:06,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:06,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:06,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:06,147 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:06,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:06,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:06,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:06,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:06,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:06,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:06,472 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:06,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:06,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:06,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:06,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:06,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:06,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:06,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:07,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:07,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:07,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:07,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:07,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:07,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:07,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:07,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:07,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:07,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:07,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:07,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:07,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:07,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:07,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:08,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:08,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:08,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:08,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:08,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:08,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:08,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:08,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:08,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:08,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:08,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:08,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:09,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:09,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:09,319 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:09,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:09,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:09,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:09,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:09,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:09,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:09,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:09,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:09,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:09,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:09,969 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:09,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:09,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:10,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:10,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:10,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:10,309 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:10,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:10,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:10,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:10,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:10,679 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:10,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:10,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:10,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:10,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:11,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:11,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:11,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:11,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:11,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:11,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:11,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:11,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:11,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:11,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:11,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:11,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:11,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:12,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:12,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:12,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:12,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:12,080 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:12,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:12,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:12,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:12,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:12,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:12,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:12,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:12,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:12,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:12,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:12,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:12,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:13,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:13,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:13,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:13,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:13,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:13,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:13,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:13,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:13,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:13,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:13,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:13,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:13,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:13,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:13,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:13,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:14,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:14,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:14,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:14,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:14,124 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:14,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:14,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:14,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:14,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:14,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:14,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:14,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:14,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:14,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:14,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:14,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:14,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:14,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:14,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:14,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:15,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:15,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:15,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:15,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:15,155 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:15,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:15,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:15,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:15,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:15,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:15,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:15,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:15,470 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:15,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:15,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:15,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:15,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:15,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:15,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:15,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:16,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:16,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:16,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:16,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:16,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:16,162 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:16,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:16,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:16,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:16,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:16,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:16,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:16,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:16,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:16,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:16,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:16,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:17,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:17,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:17,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:17,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:17,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:17,224 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:17,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:17,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:17,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:17,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:17,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:17,537 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:17,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:17,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:17,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:17,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:17,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:17,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:17,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:17,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:17,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:18,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:18,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:18,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:18,229 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:18,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:18,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:18,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:18,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:18,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:18,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:18,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:18,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:18,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:18,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:18,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:18,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:18,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:19,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:19,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:19,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:19,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:19,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:19,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:19,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:19,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:19,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:19,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:19,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:19,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:20,014 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:20,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:20,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:20,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:20,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:20,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:20,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:20,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:20,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:20,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:20,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:20,751 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:20,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:21,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:21,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:21,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:21,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:21,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:21,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:21,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:21,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:21,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:21,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:21,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:21,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:21,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:21,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:21,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:22,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:22,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:22,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:22,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:22,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:22,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:22,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:22,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:22,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:22,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:22,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:23,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:23,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:23,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:23,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:23,233 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:23,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:23,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:23,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:23,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:23,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:23,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:23,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:23,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:23,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:23,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:23,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:23,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:24,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:24,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:24,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:24,327 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:24,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:24,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:24,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:24,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:24,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:24,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:24,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:25,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:25,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:25,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:25,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:25,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:25,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:25,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:25,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:25,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:25,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:25,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:25,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:25,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:26,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:26,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:26,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:26,040 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:26,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:26,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:26,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:26,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:26,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:26,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:26,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:26,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:26,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:26,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:26,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:27,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:27,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:27,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:27,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:27,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:27,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:27,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:27,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:27,509 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:27,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:27,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:27,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:27,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:27,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:27,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:27,866 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:27,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:27,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:28,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:28,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:28,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:28,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:28,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:28,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:28,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:28,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:28,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:28,577 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:28,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:28,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:28,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:28,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:28,903 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:28,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:28,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:28,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:29,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:29,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:29,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:29,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:29,243 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:29,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:29,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:29,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:29,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:29,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:29,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:29,611 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:29,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:29,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:29,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:29,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:29,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:29,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:29,959 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:29,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:29,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:29,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:30,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:30,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:30,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:30,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:30,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:30,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:30,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:30,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:30,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:30,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:30,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:30,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:31,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:31,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:31,016 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:31,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:31,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:31,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:31,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:31,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:31,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:31,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:31,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:31,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:31,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:31,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:31,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:31,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:31,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:31,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:32,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:32,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:32,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:32,093 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:32,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:32,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:32,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:32,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:32,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:32,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:32,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:32,456 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:32,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:32,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:32,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:32,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:32,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:32,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:32,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:33,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:33,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:33,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:33,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:33,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:33,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:33,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:33,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:33,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:33,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:33,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:33,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:33,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:33,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:33,791 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:33,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:33,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:33,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:34,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:34,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:34,143 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:34,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:34,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:34,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:34,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:34,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:34,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:34,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:34,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:34,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:34,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:35,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:35,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:35,240 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:35,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:35,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:35,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:35,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:35,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:35,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:35,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:35,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:35,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:35,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:35,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:35,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:35,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:36,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:36,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:36,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:36,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:36,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:36,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:36,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:36,687 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:36,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:36,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:36,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:36,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:37,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:37,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:37,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:37,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:37,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:37,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:37,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:37,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:37,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:37,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:37,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:37,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:37,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:37,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:37,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:37,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:38,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:38,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:38,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:38,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:38,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:38,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:38,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:38,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:38,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:38,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:38,501 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:38,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:38,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:38,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:38,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:38,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:38,861 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:38,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:38,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:38,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:39,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:39,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:39,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:39,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:39,235 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:39,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:39,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:39,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:39,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:39,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:39,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:39,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:39,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:39,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:39,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:40,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:40,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:40,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:40,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:40,358 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:40,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:40,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:40,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:40,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:40,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:40,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:40,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:41,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:41,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:41,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:41,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:41,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:41,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:41,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:41,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:41,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:41,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:41,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:41,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:41,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:41,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:41,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:41,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:42,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:42,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:42,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:42,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:42,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:42,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:42,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:42,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:42,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:42,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:42,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:42,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:42,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:42,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:43,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:43,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:43,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:43,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:43,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:43,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:43,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:43,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:43,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:43,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:43,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:43,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:43,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:43,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:43,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:43,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:43,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:43,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:44,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:44,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:44,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:44,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:44,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:44,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:44,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:44,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:44,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:44,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:44,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:44,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:44,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:44,923 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:44,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:44,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:45,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:45,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:45,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:45,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:45,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:45,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:45,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:45,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:45,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:45,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:45,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:45,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:45,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:45,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:45,964 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:45,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:45,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:45,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:46,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:46,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:46,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:46,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:46,329 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:46,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:46,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:46,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:46,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:46,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:46,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:46,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:46,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:46,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:46,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:46,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:47,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:47,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:47,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:47,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:47,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:47,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:47,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:47,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:47,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:47,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:47,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:47,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:47,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:48,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:48,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:48,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:48,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:48,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:48,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:48,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:48,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:48,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:48,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:48,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:48,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:48,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:48,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:49,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:49,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:49,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:49,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:49,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:49,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:49,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:49,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:49,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:49,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:49,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:49,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:49,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:49,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:49,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:50,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:50,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:50,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:50,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:50,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:50,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:50,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:50,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:50,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:50,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:50,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:50,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:50,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:50,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:50,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:50,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:50,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:51,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:51,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:51,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:51,078 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:51,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:51,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:51,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:51,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:51,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:51,395 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:51,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:51,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:51,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:51,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:51,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:52,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:52,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:52,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:52,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:52,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:52,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:52,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:52,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:52,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:52,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:52,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:52,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:52,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:53,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:53,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:53,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:53,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:53,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:53,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:53,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:53,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:53,527 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:53,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:53,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:53,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:53,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:53,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:53,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:53,862 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:53,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:53,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:53,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:54,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:54,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:54,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:54,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:54,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:54,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:54,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:54,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:54,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:54,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:54,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:54,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:55,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:55,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:55,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:55,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:55,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:55,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:55,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:55,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:55,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:55,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:55,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:55,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:55,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:55,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:56,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:56,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:56,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:56,301 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:56,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:56,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:56,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:56,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:56,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:56,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:56,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:56,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:56,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:57,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:57,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:57,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:57,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:57,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:57,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:57,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:57,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:57,600 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:57,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:57,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:57,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:57,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:57,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:57,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:57,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:57,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:58,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:58,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:58,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:58,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:58,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:58,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:58,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:58,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:58,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:58,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:58,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:59,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:59,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:59,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:59,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:59,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:07:59,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:07:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:07:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:07:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:07:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:07:59,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:59,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:59,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:00,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:00,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:00,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:00,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:00,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:00,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:00,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:00,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:00,408 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:00,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:00,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:00,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:00,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:00,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:00,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:00,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:01,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:01,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:01,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:01,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:01,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:01,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:01,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:01,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:01,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:01,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:01,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:01,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:01,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:01,895 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:01,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:01,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:01,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:02,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:02,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:02,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:02,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:02,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:02,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:02,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:02,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:02,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:02,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:02,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:02,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:02,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:02,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:03,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:03,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:03,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:03,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:03,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:03,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:03,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:03,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:03,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:03,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:04,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:04,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:04,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:04,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:04,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:04,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:04,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:04,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:04,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:04,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:04,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:04,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:04,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:05,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:05,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:05,073 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:05,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:05,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:05,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:05,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:05,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:05,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:05,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:05,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:05,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:05,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:05,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:05,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:05,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:05,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:06,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:06,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:06,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:06,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:06,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:06,172 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:06,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:06,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:06,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:06,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:06,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:06,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:06,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:06,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:06,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:06,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:06,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:06,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:06,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:06,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:06,842 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:06,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:06,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:06,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:07,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:07,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:07,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:07,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:07,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:07,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:07,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:07,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:08,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:08,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:08,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:08,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:08,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:08,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:08,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:08,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:08,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:08,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:08,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:08,871 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:08,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:09,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:09,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:09,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:09,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:09,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:09,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:09,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:09,560 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:09,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:09,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:09,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:09,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:09,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:09,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:09,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:09,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:09,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:10,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:10,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:10,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:10,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:10,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:10,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:10,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:10,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:10,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:10,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:10,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:10,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:10,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:10,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:10,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:10,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:11,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:11,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:11,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:11,195 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:11,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:11,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:11,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:11,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:11,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:11,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:11,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:11,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:11,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:11,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:11,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:11,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:11,915 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:11,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:11,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:12,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:12,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:12,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:12,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:12,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:12,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:12,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:12,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:12,575 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:12,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:12,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:12,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:12,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:12,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:12,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:12,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:13,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:13,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:13,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:13,260 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:13,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:13,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:13,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:13,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:13,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:13,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:13,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:13,632 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:13,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:13,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:13,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:13,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:13,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:13,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:13,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:13,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:14,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:14,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:14,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:14,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:14,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:14,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:14,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:14,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:14,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:14,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:14,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:14,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:14,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:14,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:14,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:14,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:15,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:15,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:15,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:15,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:15,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:15,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:15,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:15,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:15,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:15,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:15,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:15,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:15,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:15,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:16,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:16,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:16,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:16,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:16,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:16,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:16,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:16,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:16,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:16,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:16,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:16,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:16,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:16,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:16,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:16,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:17,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:17,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:17,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:17,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:17,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:17,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:17,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:17,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:17,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:17,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:17,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:18,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:18,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:18,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:18,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:18,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:18,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:18,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:18,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:18,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:18,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:18,730 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:18,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:18,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:19,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:19,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:19,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:19,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:19,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:19,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:19,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:19,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:19,407 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:19,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:19,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:19,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:19,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:19,764 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:19,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:19,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:20,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:20,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:20,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:20,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:20,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:20,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:20,428 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:20,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:20,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:20,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:20,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:20,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:20,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:20,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:20,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:20,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:21,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:21,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:21,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:21,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:21,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:21,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:21,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:21,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:21,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:21,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:21,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:21,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:21,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:21,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:21,759 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:21,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:21,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:21,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:22,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:22,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:22,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:22,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:22,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:22,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:22,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:22,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:22,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:22,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:22,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:22,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:22,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:22,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:22,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:23,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:23,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:23,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:23,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:23,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:23,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:23,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:23,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:23,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:23,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:23,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:23,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:23,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:23,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:23,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:24,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:24,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:24,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:24,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:24,089 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:24,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:24,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:24,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:24,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:24,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:24,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:24,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:24,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:24,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:24,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:24,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:24,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:25,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:25,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:25,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:25,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:25,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:25,079 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:25,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:25,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:25,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:25,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:25,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:25,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:25,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:25,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:25,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:25,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:25,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:25,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:25,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:26,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:26,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:26,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:26,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:26,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:26,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:26,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:26,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:26,402 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:26,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:26,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:26,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:26,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:26,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:26,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:27,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:27,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:27,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:27,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:27,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:27,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:27,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:27,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:27,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:27,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:27,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:27,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:27,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:27,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:28,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:28,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:28,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:28,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:28,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:28,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:28,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:28,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:28,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:28,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:28,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:29,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:29,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:29,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:29,248 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:29,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:29,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:29,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:29,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:29,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:29,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:29,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:29,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:29,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:29,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:29,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:29,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:29,981 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:29,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:29,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:30,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:30,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:30,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:30,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:30,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:30,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:30,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:30,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:30,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:30,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:31,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:31,017 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:31,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:31,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:31,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:31,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:31,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:31,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:31,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:31,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:31,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:31,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:31,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:31,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:32,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:32,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:32,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:32,107 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:32,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:32,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:32,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:32,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:32,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:32,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:32,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:32,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:32,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:32,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:32,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:32,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:32,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:32,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:33,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:33,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:33,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:33,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:33,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:33,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:33,467 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:33,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:33,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:33,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:33,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:33,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:33,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:33,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:33,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:34,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:34,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:34,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:34,141 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:34,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:34,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:34,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:34,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:34,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:34,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:34,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:34,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:34,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:34,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:34,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:34,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:35,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:35,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:35,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:35,177 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:35,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:35,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:35,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:35,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:35,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:35,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:35,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:35,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:35,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:35,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:35,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:35,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:35,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:35,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:36,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:36,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:36,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:36,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:36,296 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:36,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:36,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:36,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:36,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:36,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:36,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:36,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:36,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:36,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:37,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:37,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:37,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:37,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:37,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:37,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:37,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:37,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:37,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:37,398 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:37,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:37,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:37,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:37,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:37,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:37,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:37,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:38,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:38,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:38,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:38,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:38,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:38,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:38,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:38,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:38,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:38,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:38,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:38,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:38,863 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:38,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:38,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:38,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:39,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:39,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:39,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:39,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:39,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:39,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:39,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:39,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:39,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:39,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:40,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:40,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:40,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:40,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:40,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:40,215 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:40,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:40,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:40,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:40,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:40,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:40,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:40,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:40,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:40,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:40,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:40,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:40,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:40,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:40,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:41,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:41,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:41,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:41,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:41,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:41,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:41,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:41,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:41,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:42,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:42,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:42,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:42,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:42,127 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:42,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:42,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:42,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:42,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:42,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:42,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:42,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:42,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:42,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:42,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:42,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:43,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:43,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:43,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:43,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:43,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:43,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:43,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:43,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:43,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:43,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:43,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:43,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:43,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:43,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:44,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:44,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:44,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:44,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:44,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:44,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:44,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:44,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:44,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:44,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:44,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:44,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:44,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:44,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:45,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:45,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:45,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:45,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:45,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:45,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:45,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:45,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:45,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:45,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:45,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:46,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:46,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:46,016 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:46,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:46,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:46,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:46,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:46,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:46,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:46,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:46,375 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:46,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:46,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:46,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:46,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:46,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:46,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:46,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:46,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:47,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:47,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:47,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:47,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:47,124 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:47,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:47,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:47,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:47,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:47,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:47,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:47,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:47,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:47,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:47,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:48,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:48,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:48,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:48,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:48,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:48,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:48,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:48,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:48,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:48,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:48,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:48,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:48,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:49,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:49,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:49,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:49,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:49,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:49,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:49,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:49,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:49,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:50,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:50,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:50,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:50,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:50,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:50,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:50,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:50,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:50,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:50,345 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:50,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:50,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:50,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:50,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:50,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:51,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:51,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:51,060 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:51,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:51,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:51,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:51,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:51,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:51,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:51,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:51,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:51,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:51,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:51,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:51,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:52,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:52,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:52,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:52,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:52,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:52,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:52,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:52,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:52,423 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:52,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:52,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:52,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:52,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:52,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:52,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:52,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:53,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:53,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:53,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:53,138 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:53,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:53,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:53,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:53,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:53,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:53,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:53,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:53,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:53,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:53,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:53,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:53,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:54,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:54,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:54,122 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:54,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:54,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:54,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:54,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:54,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:54,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:54,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:54,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:54,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:54,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:54,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:54,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:55,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:55,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:55,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:55,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:55,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:55,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:55,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:55,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:55,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:55,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:55,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:55,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:56,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:56,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:56,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:56,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:56,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:56,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:56,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:56,581 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:56,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:56,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:56,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:56,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:56,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:56,971 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:56,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:57,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:57,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:57,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:57,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:57,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:57,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:57,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:57,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:57,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:57,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:57,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:57,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:57,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:57,996 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:57,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:57,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:58,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:58,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:58,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:58,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:58,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:58,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:58,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:58,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:59,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:59,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:59,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:59,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:59,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:59,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:59,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:59,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:59,438 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:59,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:59,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:59,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:59,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:08:59,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:08:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:08:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:08:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:08:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:08:59,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:59,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:00,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:00,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:00,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:00,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:00,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:00,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:00,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:00,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:00,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:00,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:00,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:00,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:00,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:00,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:00,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:00,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:01,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:01,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:01,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:01,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:01,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:01,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:01,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:01,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:01,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:01,992 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:01,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:01,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:02,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:02,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:02,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:02,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:02,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:02,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:02,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:02,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:02,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:02,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:02,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:03,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:03,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:03,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:03,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:03,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:03,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:03,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:03,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:03,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:03,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:03,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:03,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:03,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:03,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:03,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:04,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:04,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:04,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:04,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:04,080 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:04,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:04,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:04,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:04,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:04,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:04,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:04,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:04,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:04,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:04,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:04,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:04,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:05,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:05,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:05,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:05,081 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:05,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:05,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:05,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:05,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:05,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:05,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:05,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:05,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:05,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:05,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:05,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:05,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:05,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:05,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:05,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:06,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:06,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:06,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:06,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:06,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:06,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:06,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:06,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:06,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:06,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:06,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:06,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:07,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:07,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:07,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:07,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:07,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:07,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:07,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:07,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:07,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:07,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:07,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:07,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:07,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:07,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:07,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:07,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:08,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:08,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:08,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:08,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:08,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:08,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:08,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:08,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:08,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:08,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:08,637 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:08,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:08,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:08,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:08,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:08,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:09,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:09,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:09,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:09,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:09,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:09,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:09,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:09,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:09,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:09,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:09,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:09,658 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:09,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:09,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:09,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:09,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:09,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:09,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:09,994 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:09,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:09,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:09,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:10,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:10,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:10,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:10,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:10,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:10,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:10,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:10,679 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:10,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:10,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:10,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:10,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:11,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:11,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:11,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:11,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:11,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:11,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:11,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:11,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:11,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:11,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:11,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:11,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:11,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:11,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:11,748 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:11,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:11,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:11,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:12,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:12,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:12,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:12,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:12,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:12,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:12,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:12,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:12,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:12,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:12,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:12,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:12,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:12,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:12,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:12,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:12,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:12,801 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:12,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:12,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:12,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:13,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:13,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:13,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:13,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:13,156 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:13,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:13,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:13,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:13,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:13,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:13,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:13,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:13,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:09:13,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:09:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-12-02 21:09:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-12-02 21:09:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:09:13,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:13,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:14,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 21:09:14,097 INFO L285 TraceCheckSpWp]: Computing forward predicates...