./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10aecdd717bb6691571ad1da0b912f030832fb85361f767ea82293acfe046216 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:13:16,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:13:16,140 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:13:16,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:13:16,144 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:13:16,165 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:13:16,166 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:13:16,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:13:16,167 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:13:16,167 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:13:16,167 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:13:16,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:13:16,167 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:13:16,167 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:13:16,168 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:13:16,169 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:13:16,169 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:13:16,169 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:13:16,169 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:13:16,169 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:13:16,169 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:13:16,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:16,169 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:13:16,170 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:13:16,170 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:13:16,170 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:13:16,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:13:16,170 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm 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 ! overflow) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10aecdd717bb6691571ad1da0b912f030832fb85361f767ea82293acfe046216 [2024-11-13 23:13:16,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:13:16,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:13:16,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:13:16,492 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:13:16,493 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:13:16,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-1.i Unable to find full path for "g++" [2024-11-13 23:13:18,416 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:13:18,863 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:13:18,864 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/sv-benchmarks/c/ldv-sets/test_mutex_unbounded-1.i [2024-11-13 23:13:18,880 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/data/b72cd0ec9/212c60ed9475482bbde8694696dce9be/FLAG66c23cda5 [2024-11-13 23:13:18,895 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/data/b72cd0ec9/212c60ed9475482bbde8694696dce9be [2024-11-13 23:13:18,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:13:18,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:13:18,901 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:18,901 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:13:18,904 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:13:18,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:18" (1/1) ... [2024-11-13 23:13:18,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16868f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:18, skipping insertion in model container [2024-11-13 23:13:18,906 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:18" (1/1) ... [2024-11-13 23:13:18,947 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:13:19,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:19,448 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:13:19,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:19,564 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:13:19,564 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19 WrapperNode [2024-11-13 23:13:19,565 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:19,567 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:19,567 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:13:19,567 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:13:19,575 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,589 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,636 INFO L138 Inliner]: procedures = 142, calls = 65, calls flagged for inlining = 15, calls inlined = 14, statements flattened = 184 [2024-11-13 23:13:19,637 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:19,637 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:13:19,637 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:13:19,638 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:13:19,647 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,655 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,656 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,667 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,675 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,677 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,684 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,689 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:13:19,690 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:13:19,690 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:13:19,690 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:13:19,691 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:19" (1/1) ... [2024-11-13 23:13:19,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:19,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:13:19,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:13:19,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0675c75f-ba2f-46a1-8dd2-b7101e55f685/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:13:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 23:13:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 23:13:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2024-11-13 23:13:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2024-11-13 23:13:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2024-11-13 23:13:19,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2024-11-13 23:13:19,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:13:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2024-11-13 23:13:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2024-11-13 23:13:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:13:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:13:19,929 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:13:19,931 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:13:20,268 INFO L? ?]: Removed 78 outVars from TransFormulas that were not future-live. [2024-11-13 23:13:20,269 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:13:20,416 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:13:20,416 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 23:13:20,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:20 BoogieIcfgContainer [2024-11-13 23:13:20,417 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:13:20,417 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:13:20,417 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:13:20,428 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:13:20,429 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:20" (1/1) ... [2024-11-13 23:13:20,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:13:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-11-13 23:13:20,497 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-11-13 23:13:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:13:20,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:20,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 59 states and 78 transitions. [2024-11-13 23:13:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 78 transitions. [2024-11-13 23:13:21,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:13:21,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:21,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:21,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:21,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 60 states and 79 transitions. [2024-11-13 23:13:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2024-11-13 23:13:21,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:13:21,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:13:21,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 66 states and 89 transitions. [2024-11-13 23:13:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 89 transitions. [2024-11-13 23:13:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:13:21,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:21,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:13:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:22,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 73 states and 99 transitions. [2024-11-13 23:13:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 99 transitions. [2024-11-13 23:13:22,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:13:22,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:22,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:13:22,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:22,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 66 states and 87 transitions. [2024-11-13 23:13:22,631 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 87 transitions. [2024-11-13 23:13:22,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:13:22,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:22,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:22,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:13:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:23,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 73 states and 97 transitions. [2024-11-13 23:13:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 97 transitions. [2024-11-13 23:13:23,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:13:23,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:23,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 23:13:23,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 80 states and 107 transitions. [2024-11-13 23:13:23,898 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 107 transitions. [2024-11-13 23:13:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:13:23,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:23,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:13:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 87 states and 117 transitions. [2024-11-13 23:13:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 117 transitions. [2024-11-13 23:13:24,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:13:24,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:24,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 23:13:25,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 94 states and 127 transitions. [2024-11-13 23:13:25,565 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 127 transitions. [2024-11-13 23:13:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:13:25,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:25,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:13:26,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 101 states and 137 transitions. [2024-11-13 23:13:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 137 transitions. [2024-11-13 23:13:26,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:13:26,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:26,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-13 23:13:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 108 states and 147 transitions. [2024-11-13 23:13:27,709 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 147 transitions. [2024-11-13 23:13:27,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:13:27,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:27,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:13:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 115 states and 157 transitions. [2024-11-13 23:13:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 157 transitions. [2024-11-13 23:13:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:13:28,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:28,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 23:13:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:30,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 122 states and 167 transitions. [2024-11-13 23:13:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 167 transitions. [2024-11-13 23:13:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:13:30,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:30,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-13 23:13:31,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 129 states and 177 transitions. [2024-11-13 23:13:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 177 transitions. [2024-11-13 23:13:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:13:31,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:31,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-13 23:13:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:33,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 136 states and 187 transitions. [2024-11-13 23:13:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 187 transitions. [2024-11-13 23:13:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:13:33,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:33,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-11-13 23:13:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 143 states and 197 transitions. [2024-11-13 23:13:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 197 transitions. [2024-11-13 23:13:35,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:13:35,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:35,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 23:13:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 150 states and 207 transitions. [2024-11-13 23:13:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 207 transitions. [2024-11-13 23:13:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:13:37,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:37,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:37,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:38,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 735 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 23:13:39,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 157 states and 217 transitions. [2024-11-13 23:13:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 217 transitions. [2024-11-13 23:13:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 23:13:39,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:40,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-13 23:13:41,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 164 states and 227 transitions. [2024-11-13 23:13:41,169 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 227 transitions. [2024-11-13 23:13:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:13:41,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:42,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 952 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2024-11-13 23:13:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 171 states and 237 transitions. [2024-11-13 23:13:43,160 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 237 transitions. [2024-11-13 23:13:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 23:13:43,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:43,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked. [2024-11-13 23:13:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 178 states and 247 transitions. [2024-11-13 23:13:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 247 transitions. [2024-11-13 23:13:45,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 23:13:45,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 0 proven. 1197 refuted. 0 times theorem prover too weak. 1368 trivial. 0 not checked. [2024-11-13 23:13:47,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 185 states and 257 transitions. [2024-11-13 23:13:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 257 transitions. [2024-11-13 23:13:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 23:13:47,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:47,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 1330 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2024-11-13 23:13:50,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 192 states and 267 transitions. [2024-11-13 23:13:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 267 transitions. [2024-11-13 23:13:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:13:50,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:50,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 1680 trivial. 0 not checked. [2024-11-13 23:13:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 199 states and 277 transitions. [2024-11-13 23:13:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 277 transitions. [2024-11-13 23:13:52,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 23:13:52,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:52,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3465 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2024-11-13 23:13:55,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 206 states and 287 transitions. [2024-11-13 23:13:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 287 transitions. [2024-11-13 23:13:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-13 23:13:55,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3795 backedges. 0 proven. 1771 refuted. 0 times theorem prover too weak. 2024 trivial. 0 not checked. [2024-11-13 23:13:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 213 states and 297 transitions. [2024-11-13 23:13:57,986 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 297 transitions. [2024-11-13 23:13:57,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 23:13:57,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:57,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 1932 refuted. 0 times theorem prover too weak. 2208 trivial. 0 not checked. [2024-11-13 23:14:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 220 states and 307 transitions. [2024-11-13 23:14:00,980 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 307 transitions. [2024-11-13 23:14:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 23:14:00,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:00,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4500 backedges. 0 proven. 2100 refuted. 0 times theorem prover too weak. 2400 trivial. 0 not checked. [2024-11-13 23:14:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 227 states and 317 transitions. [2024-11-13 23:14:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 317 transitions. [2024-11-13 23:14:03,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-13 23:14:03,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:06,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4875 backedges. 0 proven. 2275 refuted. 0 times theorem prover too weak. 2600 trivial. 0 not checked. [2024-11-13 23:14:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 234 states and 327 transitions. [2024-11-13 23:14:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 327 transitions. [2024-11-13 23:14:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-13 23:14:07,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:07,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:10,069 INFO L134 CoverageAnalysis]: Checked inductivity of 5265 backedges. 0 proven. 2457 refuted. 0 times theorem prover too weak. 2808 trivial. 0 not checked. [2024-11-13 23:14:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 241 states and 337 transitions. [2024-11-13 23:14:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 337 transitions. [2024-11-13 23:14:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-13 23:14:10,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:10,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:13,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 0 proven. 2646 refuted. 0 times theorem prover too weak. 3024 trivial. 0 not checked. [2024-11-13 23:14:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 248 states and 347 transitions. [2024-11-13 23:14:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 347 transitions. [2024-11-13 23:14:14,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 23:14:14,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:14,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 2842 refuted. 0 times theorem prover too weak. 3248 trivial. 0 not checked. [2024-11-13 23:14:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 255 states and 357 transitions. [2024-11-13 23:14:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 357 transitions. [2024-11-13 23:14:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 23:14:17,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:20,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6525 backedges. 0 proven. 3045 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-11-13 23:14:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 262 states and 367 transitions. [2024-11-13 23:14:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 367 transitions. [2024-11-13 23:14:21,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 23:14:21,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:21,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:25,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6975 backedges. 0 proven. 3255 refuted. 0 times theorem prover too weak. 3720 trivial. 0 not checked. [2024-11-13 23:14:26,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:26,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 269 states and 377 transitions. [2024-11-13 23:14:26,030 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 377 transitions. [2024-11-13 23:14:26,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-13 23:14:26,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:26,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7440 backedges. 0 proven. 3472 refuted. 0 times theorem prover too weak. 3968 trivial. 0 not checked. [2024-11-13 23:14:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 276 states and 387 transitions. [2024-11-13 23:14:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 387 transitions. [2024-11-13 23:14:30,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-13 23:14:30,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7920 backedges. 0 proven. 3696 refuted. 0 times theorem prover too weak. 4224 trivial. 0 not checked. [2024-11-13 23:14:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 283 states and 397 transitions. [2024-11-13 23:14:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 397 transitions. [2024-11-13 23:14:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-13 23:14:34,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:34,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:38,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8415 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 4488 trivial. 0 not checked. [2024-11-13 23:14:39,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 290 states and 407 transitions. [2024-11-13 23:14:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 407 transitions. [2024-11-13 23:14:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-13 23:14:39,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:39,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 0 proven. 4165 refuted. 0 times theorem prover too weak. 4760 trivial. 0 not checked. [2024-11-13 23:14:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 297 states and 417 transitions. [2024-11-13 23:14:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 417 transitions. [2024-11-13 23:14:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-13 23:14:44,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 9450 backedges. 0 proven. 4410 refuted. 0 times theorem prover too weak. 5040 trivial. 0 not checked. [2024-11-13 23:14:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:49,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 304 states and 427 transitions. [2024-11-13 23:14:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 427 transitions. [2024-11-13 23:14:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-13 23:14:49,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:49,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 9990 backedges. 0 proven. 4662 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-11-13 23:14:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 311 states and 437 transitions. [2024-11-13 23:14:55,572 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 437 transitions. [2024-11-13 23:14:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-13 23:14:55,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:55,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:00,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10545 backedges. 0 proven. 4921 refuted. 0 times theorem prover too weak. 5624 trivial. 0 not checked. [2024-11-13 23:15:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 318 states and 447 transitions. [2024-11-13 23:15:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 447 transitions. [2024-11-13 23:15:01,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-11-13 23:15:01,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:01,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:06,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11115 backedges. 0 proven. 5187 refuted. 0 times theorem prover too weak. 5928 trivial. 0 not checked. [2024-11-13 23:15:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 325 states and 457 transitions. [2024-11-13 23:15:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 457 transitions. [2024-11-13 23:15:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-13 23:15:07,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:07,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 11700 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 6240 trivial. 0 not checked. [2024-11-13 23:15:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 332 states and 467 transitions. [2024-11-13 23:15:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 467 transitions. [2024-11-13 23:15:13,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-11-13 23:15:13,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:13,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:14,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 12300 backedges. 0 proven. 5740 refuted. 0 times theorem prover too weak. 6560 trivial. 0 not checked. [2024-11-13 23:15:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:20,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 339 states and 477 transitions. [2024-11-13 23:15:20,578 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 477 transitions. [2024-11-13 23:15:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-13 23:15:20,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:20,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12915 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 6888 trivial. 0 not checked. [2024-11-13 23:15:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:28,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 346 states and 487 transitions. [2024-11-13 23:15:28,304 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 487 transitions. [2024-11-13 23:15:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-11-13 23:15:28,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:28,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13545 backedges. 0 proven. 6321 refuted. 0 times theorem prover too weak. 7224 trivial. 0 not checked. [2024-11-13 23:15:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 353 states and 497 transitions. [2024-11-13 23:15:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 497 transitions. [2024-11-13 23:15:35,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-13 23:15:35,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 14190 backedges. 0 proven. 6622 refuted. 0 times theorem prover too weak. 7568 trivial. 0 not checked. [2024-11-13 23:15:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 360 states and 507 transitions. [2024-11-13 23:15:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 507 transitions. [2024-11-13 23:15:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-13 23:15:44,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:44,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:44,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 6930 refuted. 0 times theorem prover too weak. 7920 trivial. 0 not checked. [2024-11-13 23:15:53,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 367 states and 517 transitions. [2024-11-13 23:15:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 517 transitions. [2024-11-13 23:15:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-11-13 23:15:53,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:53,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15525 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 8280 trivial. 0 not checked. [2024-11-13 23:16:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:01,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 374 states and 527 transitions. [2024-11-13 23:16:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 527 transitions. [2024-11-13 23:16:01,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-11-13 23:16:01,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16215 backedges. 0 proven. 7567 refuted. 0 times theorem prover too weak. 8648 trivial. 0 not checked. [2024-11-13 23:16:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:11,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 381 states and 537 transitions. [2024-11-13 23:16:11,015 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 537 transitions. [2024-11-13 23:16:11,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-13 23:16:11,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:11,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:20,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16920 backedges. 0 proven. 7896 refuted. 0 times theorem prover too weak. 9024 trivial. 0 not checked. [2024-11-13 23:16:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 388 states and 547 transitions. [2024-11-13 23:16:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 547 transitions. [2024-11-13 23:16:21,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-13 23:16:21,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 17640 backedges. 0 proven. 8232 refuted. 0 times theorem prover too weak. 9408 trivial. 0 not checked. [2024-11-13 23:16:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 395 states and 557 transitions. [2024-11-13 23:16:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 557 transitions. [2024-11-13 23:16:32,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-13 23:16:32,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:32,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 18375 backedges. 0 proven. 8575 refuted. 0 times theorem prover too weak. 9800 trivial. 0 not checked. [2024-11-13 23:16:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 402 states and 567 transitions. [2024-11-13 23:16:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 567 transitions. [2024-11-13 23:16:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-13 23:16:43,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 0 proven. 8925 refuted. 0 times theorem prover too weak. 10200 trivial. 0 not checked. [2024-11-13 23:16:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 409 states and 577 transitions. [2024-11-13 23:16:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 577 transitions. [2024-11-13 23:16:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-13 23:16:56,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:56,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 19890 backedges. 0 proven. 9282 refuted. 0 times theorem prover too weak. 10608 trivial. 0 not checked. [2024-11-13 23:17:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:10,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 416 states and 587 transitions. [2024-11-13 23:17:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 587 transitions. [2024-11-13 23:17:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-13 23:17:10,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:10,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 20670 backedges. 0 proven. 9646 refuted. 0 times theorem prover too weak. 11024 trivial. 0 not checked. [2024-11-13 23:17:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 423 states and 597 transitions. [2024-11-13 23:17:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2024-11-13 23:17:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 23:17:23,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 21465 backedges. 0 proven. 10017 refuted. 0 times theorem prover too weak. 11448 trivial. 0 not checked. [2024-11-13 23:17:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 430 states and 607 transitions. [2024-11-13 23:17:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 607 transitions. [2024-11-13 23:17:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-13 23:17:36,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 22275 backedges. 0 proven. 10395 refuted. 0 times theorem prover too weak. 11880 trivial. 0 not checked. [2024-11-13 23:17:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:49,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 437 states and 617 transitions. [2024-11-13 23:17:49,322 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 617 transitions. [2024-11-13 23:17:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-13 23:17:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 23100 backedges. 0 proven. 10780 refuted. 0 times theorem prover too weak. 12320 trivial. 0 not checked. [2024-11-13 23:18:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 444 states and 627 transitions. [2024-11-13 23:18:02,500 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 627 transitions. [2024-11-13 23:18:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2024-11-13 23:18:02,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:16,671 INFO L134 CoverageAnalysis]: Checked inductivity of 23940 backedges. 0 proven. 11172 refuted. 0 times theorem prover too weak. 12768 trivial. 0 not checked. [2024-11-13 23:18:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:18,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 451 states and 637 transitions. [2024-11-13 23:18:18,088 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 637 transitions. [2024-11-13 23:18:18,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2024-11-13 23:18:18,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:18,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24795 backedges. 0 proven. 11571 refuted. 0 times theorem prover too weak. 13224 trivial. 0 not checked. [2024-11-13 23:18:32,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 458 states and 647 transitions. [2024-11-13 23:18:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 647 transitions. [2024-11-13 23:18:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2024-11-13 23:18:32,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:32,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 25665 backedges. 0 proven. 11977 refuted. 0 times theorem prover too weak. 13688 trivial. 0 not checked. [2024-11-13 23:18:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 465 states and 657 transitions. [2024-11-13 23:18:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 657 transitions. [2024-11-13 23:18:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-11-13 23:18:47,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:47,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 26550 backedges. 0 proven. 12390 refuted. 0 times theorem prover too weak. 14160 trivial. 0 not checked. [2024-11-13 23:19:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:02,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 472 states and 667 transitions. [2024-11-13 23:19:02,540 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 667 transitions. [2024-11-13 23:19:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-13 23:19:02,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:02,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 27450 backedges. 0 proven. 12810 refuted. 0 times theorem prover too weak. 14640 trivial. 0 not checked. [2024-11-13 23:19:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 479 states and 677 transitions. [2024-11-13 23:19:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 677 transitions. [2024-11-13 23:19:18,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-11-13 23:19:18,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:18,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 28365 backedges. 0 proven. 13237 refuted. 0 times theorem prover too weak. 15128 trivial. 0 not checked. [2024-11-13 23:19:34,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:34,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 486 states and 687 transitions. [2024-11-13 23:19:34,914 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 687 transitions. [2024-11-13 23:19:34,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-13 23:19:34,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:34,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 29295 backedges. 0 proven. 13671 refuted. 0 times theorem prover too weak. 15624 trivial. 0 not checked. [2024-11-13 23:19:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 493 states and 697 transitions. [2024-11-13 23:19:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 697 transitions. [2024-11-13 23:19:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-13 23:19:52,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:52,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:08,809 INFO L134 CoverageAnalysis]: Checked inductivity of 30240 backedges. 0 proven. 14112 refuted. 0 times theorem prover too weak. 16128 trivial. 0 not checked. [2024-11-13 23:20:10,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 500 states and 707 transitions. [2024-11-13 23:20:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 707 transitions. [2024-11-13 23:20:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 23:20:10,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 31200 backedges. 0 proven. 14560 refuted. 0 times theorem prover too weak. 16640 trivial. 0 not checked. [2024-11-13 23:20:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 507 states and 717 transitions. [2024-11-13 23:20:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 717 transitions. [2024-11-13 23:20:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-13 23:20:28,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:28,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 32175 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 17160 trivial. 0 not checked. [2024-11-13 23:20:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:48,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 514 states and 727 transitions. [2024-11-13 23:20:48,142 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 727 transitions. [2024-11-13 23:20:48,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 23:20:48,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:48,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 33165 backedges. 0 proven. 15477 refuted. 0 times theorem prover too weak. 17688 trivial. 0 not checked. [2024-11-13 23:21:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 521 states and 737 transitions. [2024-11-13 23:21:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 737 transitions. [2024-11-13 23:21:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-13 23:21:11,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:11,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 34170 backedges. 0 proven. 15946 refuted. 0 times theorem prover too weak. 18224 trivial. 0 not checked. [2024-11-13 23:21:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:34,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 528 states and 747 transitions. [2024-11-13 23:21:34,506 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 747 transitions. [2024-11-13 23:21:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-13 23:21:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 35190 backedges. 0 proven. 16422 refuted. 0 times theorem prover too weak. 18768 trivial. 0 not checked. [2024-11-13 23:21:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:58,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 535 states and 757 transitions. [2024-11-13 23:21:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 757 transitions. [2024-11-13 23:21:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 23:21:58,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:58,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 36225 backedges. 0 proven. 16905 refuted. 0 times theorem prover too weak. 19320 trivial. 0 not checked. [2024-11-13 23:22:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 542 states and 767 transitions. [2024-11-13 23:22:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 767 transitions. [2024-11-13 23:22:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-13 23:22:22,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:22,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:45,087 INFO L134 CoverageAnalysis]: Checked inductivity of 37275 backedges. 0 proven. 17395 refuted. 0 times theorem prover too weak. 19880 trivial. 0 not checked. [2024-11-13 23:22:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 549 states and 777 transitions. [2024-11-13 23:22:46,758 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 777 transitions. [2024-11-13 23:22:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-13 23:22:46,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 38340 backedges. 0 proven. 17892 refuted. 0 times theorem prover too weak. 20448 trivial. 0 not checked. [2024-11-13 23:23:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:12,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 556 states and 787 transitions. [2024-11-13 23:23:12,987 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 787 transitions. [2024-11-13 23:23:12,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-13 23:23:12,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 39420 backedges. 0 proven. 18396 refuted. 0 times theorem prover too weak. 21024 trivial. 0 not checked. [2024-11-13 23:23:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 563 states and 797 transitions. [2024-11-13 23:23:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 797 transitions. [2024-11-13 23:23:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-13 23:23:38,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:38,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 40515 backedges. 0 proven. 18907 refuted. 0 times theorem prover too weak. 21608 trivial. 0 not checked. [2024-11-13 23:24:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 570 states and 807 transitions. [2024-11-13 23:24:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 807 transitions. [2024-11-13 23:24:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-13 23:24:04,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 41625 backedges. 0 proven. 19425 refuted. 0 times theorem prover too weak. 22200 trivial. 0 not checked. [2024-11-13 23:24:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:31,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 577 states and 817 transitions. [2024-11-13 23:24:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 817 transitions. [2024-11-13 23:24:31,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-13 23:24:31,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:31,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 42750 backedges. 0 proven. 19950 refuted. 0 times theorem prover too weak. 22800 trivial. 0 not checked. [2024-11-13 23:25:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 584 states and 827 transitions. [2024-11-13 23:25:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 827 transitions. [2024-11-13 23:25:00,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1157 [2024-11-13 23:25:00,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:00,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 43890 backedges. 0 proven. 20482 refuted. 0 times theorem prover too weak. 23408 trivial. 0 not checked. [2024-11-13 23:25:29,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 591 states and 837 transitions. [2024-11-13 23:25:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 837 transitions. [2024-11-13 23:25:29,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2024-11-13 23:25:29,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:29,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:59,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45045 backedges. 0 proven. 21021 refuted. 0 times theorem prover too weak. 24024 trivial. 0 not checked. [2024-11-13 23:26:02,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 598 states and 847 transitions. [2024-11-13 23:26:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 847 transitions. [2024-11-13 23:26:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-11-13 23:26:02,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:02,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:02,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:32,892 INFO L134 CoverageAnalysis]: Checked inductivity of 46215 backedges. 0 proven. 21567 refuted. 0 times theorem prover too weak. 24648 trivial. 0 not checked. [2024-11-13 23:26:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 605 states and 857 transitions. [2024-11-13 23:26:34,996 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 857 transitions. [2024-11-13 23:26:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2024-11-13 23:26:35,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:35,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:05,944 INFO L134 CoverageAnalysis]: Checked inductivity of 47400 backedges. 0 proven. 22120 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2024-11-13 23:27:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:07,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 612 states and 867 transitions. [2024-11-13 23:27:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 867 transitions. [2024-11-13 23:27:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1217 [2024-11-13 23:27:07,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:40,206 INFO L134 CoverageAnalysis]: Checked inductivity of 48600 backedges. 0 proven. 22680 refuted. 0 times theorem prover too weak. 25920 trivial. 0 not checked.