./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/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_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:26:07,578 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:26:07,675 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:26:07,682 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:26:07,682 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:26:07,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:26:07,717 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:26:07,717 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:26:07,718 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:26:07,719 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:26:07,720 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:26:07,720 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:26:07,720 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:26:07,720 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:26:07,720 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:26:07,720 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:26:07,720 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:26:07,721 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:26:07,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:26:07,721 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:26:07,721 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:26:07,721 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:26:07,722 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:26:07,722 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:26:07,722 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:26:07,722 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:26:07,722 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:26:07,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:07,722 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:26:07,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:26:07,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:26:07,722 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:26:07,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:26:07,723 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_102c2f68-fd75-4e94-bd83-4fea2395a276/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-11-13 23:26:08,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:26:08,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:26:08,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:26:08,052 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:26:08,052 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:26:08,053 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-1.i Unable to find full path for "g++" [2024-11-13 23:26:09,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:26:10,447 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:26:10,448 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-1.i [2024-11-13 23:26:10,464 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/data/5ae0a0e5d/9fbf6b0540e64cb49d1c3e0af5b7eb59/FLAGfad387627 [2024-11-13 23:26:10,479 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/data/5ae0a0e5d/9fbf6b0540e64cb49d1c3e0af5b7eb59 [2024-11-13 23:26:10,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:26:10,483 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:26:10,485 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:10,485 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:26:10,489 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:26:10,490 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:10" (1/1) ... [2024-11-13 23:26:10,491 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d9a4b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:10, skipping insertion in model container [2024-11-13 23:26:10,491 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:10" (1/1) ... [2024-11-13 23:26:10,549 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:26:11,193 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-1.i[37435,37448] [2024-11-13 23:26:11,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:11,389 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:26:11,448 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-1.i[37435,37448] [2024-11-13 23:26:11,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:11,594 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:26:11,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11 WrapperNode [2024-11-13 23:26:11,595 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:11,596 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:11,596 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:26:11,596 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:26:11,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,645 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,729 INFO L138 Inliner]: procedures = 207, calls = 221, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1247 [2024-11-13 23:26:11,730 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:11,730 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:26:11,731 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:26:11,731 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:26:11,738 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,747 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,747 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,782 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,809 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,817 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,824 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,838 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:26:11,840 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:26:11,843 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:26:11,843 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:26:11,844 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:11" (1/1) ... [2024-11-13 23:26:11,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:11,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:26:11,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:26:11,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_102c2f68-fd75-4e94-bd83-4fea2395a276/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:26:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:26:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:26:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:26:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:26:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:26:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:26:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:26:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:26:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:26:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:26:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:26:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:26:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:26:12,183 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:26:12,185 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:26:13,940 INFO L? ?]: Removed 288 outVars from TransFormulas that were not future-live. [2024-11-13 23:26:13,940 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:26:15,615 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:26:15,615 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 23:26:15,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:15 BoogieIcfgContainer [2024-11-13 23:26:15,616 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:26:15,617 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:26:15,617 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:26:15,626 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:26:15,627 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:15" (1/1) ... [2024-11-13 23:26:15,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:26:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 102 states and 173 transitions. [2024-11-13 23:26:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2024-11-13 23:26:15,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:26:15,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:15,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:15,850 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 23:26:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 102 states and 168 transitions. [2024-11-13 23:26:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 168 transitions. [2024-11-13 23:26:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:26:15,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:15,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:15,977 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 23:26:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:15,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 102 states and 164 transitions. [2024-11-13 23:26:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 164 transitions. [2024-11-13 23:26:15,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:26:15,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:15,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:16,080 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 23:26:16,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:16,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 102 states and 162 transitions. [2024-11-13 23:26:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 162 transitions. [2024-11-13 23:26:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:26:16,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:16,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:16,234 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 23:26:26,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 102 states and 160 transitions. [2024-11-13 23:26:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2024-11-13 23:26:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:26:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:27,558 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 23:26:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 107 states and 169 transitions. [2024-11-13 23:26:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 169 transitions. [2024-11-13 23:26:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:26:27,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:27,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:27,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 107 states and 167 transitions. [2024-11-13 23:26:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 167 transitions. [2024-11-13 23:26:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:26:27,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:27,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:27,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:27,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 107 states and 163 transitions. [2024-11-13 23:26:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 163 transitions. [2024-11-13 23:26:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:26:27,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:27,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:28,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 107 states and 157 transitions. [2024-11-13 23:26:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 157 transitions. [2024-11-13 23:26:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:26:28,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:28,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:35,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 107 states and 151 transitions. [2024-11-13 23:26:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 151 transitions. [2024-11-13 23:26:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:26:35,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:35,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:38,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 120 states and 167 transitions. [2024-11-13 23:26:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 167 transitions. [2024-11-13 23:26:38,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:26:38,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:38,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:38,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:38,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 120 states and 165 transitions. [2024-11-13 23:26:38,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 165 transitions. [2024-11-13 23:26:38,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:26:38,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:38,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:38,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 120 states and 163 transitions. [2024-11-13 23:26:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 163 transitions. [2024-11-13 23:26:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:26:38,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:38,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:38,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:48,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:48,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 120 states and 161 transitions. [2024-11-13 23:26:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 161 transitions. [2024-11-13 23:26:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:26:48,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:26:59,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:02,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:02,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 123 states and 163 transitions. [2024-11-13 23:27:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 163 transitions. [2024-11-13 23:27:02,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:27:02,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:02,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:03,132 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:27:11,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 169 states and 224 transitions. [2024-11-13 23:27:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 224 transitions. [2024-11-13 23:27:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:27:13,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:13,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:13,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:27:20,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 169 states and 222 transitions. [2024-11-13 23:27:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 222 transitions. [2024-11-13 23:27:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:27:20,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:20,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:27:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 169 states and 218 transitions. [2024-11-13 23:27:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 218 transitions. [2024-11-13 23:27:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:27:20,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:20,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:27:31,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:32,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:32,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 152 states and 197 transitions. [2024-11-13 23:27:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 197 transitions. [2024-11-13 23:27:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:27:32,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:32,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:27:43,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:53,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:28:03,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:28:06,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:28:06,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 155 states and 199 transitions. [2024-11-13 23:28:06,113 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 199 transitions. [2024-11-13 23:28:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:28:06,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:06,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:06,259 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:28:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:06,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 155 states and 197 transitions. [2024-11-13 23:28:06,357 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 197 transitions. [2024-11-13 23:28:06,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:28:06,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:06,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 157 states and 197 transitions. [2024-11-13 23:28:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 197 transitions. [2024-11-13 23:28:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:28:07,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:07,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:09,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 158 states and 200 transitions. [2024-11-13 23:28:09,986 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 200 transitions. [2024-11-13 23:28:09,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:28:09,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:09,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:11,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 159 states and 202 transitions. [2024-11-13 23:28:11,918 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 202 transitions. [2024-11-13 23:28:11,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:28:11,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:11,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:14,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:14,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 162 states and 207 transitions. [2024-11-13 23:28:14,676 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 207 transitions. [2024-11-13 23:28:14,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:28:14,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:14,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:16,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 163 states and 208 transitions. [2024-11-13 23:28:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 208 transitions. [2024-11-13 23:28:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:28:16,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:16,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:18,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 164 states and 209 transitions. [2024-11-13 23:28:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 209 transitions. [2024-11-13 23:28:18,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:28:18,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:18,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 165 states and 210 transitions. [2024-11-13 23:28:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 210 transitions. [2024-11-13 23:28:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:28:21,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:22,533 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:22,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:22,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 166 states and 211 transitions. [2024-11-13 23:28:22,994 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 211 transitions. [2024-11-13 23:28:22,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:28:22,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:22,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:24,776 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 167 states and 212 transitions. [2024-11-13 23:28:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 212 transitions. [2024-11-13 23:28:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:28:25,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:26,929 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 168 states and 213 transitions. [2024-11-13 23:28:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 213 transitions. [2024-11-13 23:28:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:28:27,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:27,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:29,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 169 states and 214 transitions. [2024-11-13 23:28:29,869 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 214 transitions. [2024-11-13 23:28:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:28:29,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:29,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:31,417 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 170 states and 215 transitions. [2024-11-13 23:28:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 215 transitions. [2024-11-13 23:28:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:28:32,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:32,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 171 states and 216 transitions. [2024-11-13 23:28:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 216 transitions. [2024-11-13 23:28:34,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:34,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:34,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:37,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 172 states and 217 transitions. [2024-11-13 23:28:37,449 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 217 transitions. [2024-11-13 23:28:37,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:28:37,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:37,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:39,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 173 states and 218 transitions. [2024-11-13 23:28:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 218 transitions. [2024-11-13 23:28:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:28:39,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:41,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 174 states and 219 transitions. [2024-11-13 23:28:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 219 transitions. [2024-11-13 23:28:41,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:28:41,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:41,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:44,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:44,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 175 states and 220 transitions. [2024-11-13 23:28:44,272 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 220 transitions. [2024-11-13 23:28:44,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:28:44,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:44,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 176 states and 221 transitions. [2024-11-13 23:28:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 221 transitions. [2024-11-13 23:28:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:28:46,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:46,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:48,020 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 177 states and 222 transitions. [2024-11-13 23:28:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 222 transitions. [2024-11-13 23:28:48,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:28:48,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:48,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:51,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 178 states and 223 transitions. [2024-11-13 23:28:51,574 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 223 transitions. [2024-11-13 23:28:51,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:28:51,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:51,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:53,088 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:53,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:53,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 179 states and 224 transitions. [2024-11-13 23:28:53,983 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 224 transitions. [2024-11-13 23:28:53,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:28:53,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:53,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:56,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 225 transitions. [2024-11-13 23:28:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2024-11-13 23:28:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:28:56,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 181 states and 226 transitions. [2024-11-13 23:28:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 226 transitions. [2024-11-13 23:28:59,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:28:59,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:59,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 182 states and 227 transitions. [2024-11-13 23:29:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 227 transitions. [2024-11-13 23:29:03,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:29:03,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:03,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:03,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 183 states and 228 transitions. [2024-11-13 23:29:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 228 transitions. [2024-11-13 23:29:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:29:05,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:06,766 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:07,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 184 states and 229 transitions. [2024-11-13 23:29:07,346 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 229 transitions. [2024-11-13 23:29:07,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:29:07,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:07,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:09,295 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:09,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 185 states and 230 transitions. [2024-11-13 23:29:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 230 transitions. [2024-11-13 23:29:09,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:29:09,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:09,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:12,537 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:14,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:14,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 186 states and 231 transitions. [2024-11-13 23:29:14,188 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 231 transitions. [2024-11-13 23:29:14,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:29:14,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 187 states and 232 transitions. [2024-11-13 23:29:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 232 transitions. [2024-11-13 23:29:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:29:17,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:17,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:19,165 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 188 states and 233 transitions. [2024-11-13 23:29:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 233 transitions. [2024-11-13 23:29:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:29:20,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:20,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:23,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 189 states and 234 transitions. [2024-11-13 23:29:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 234 transitions. [2024-11-13 23:29:23,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:29:23,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:23,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:26,201 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:27,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:27,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 190 states and 235 transitions. [2024-11-13 23:29:27,527 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 235 transitions. [2024-11-13 23:29:27,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:29:27,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:27,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 191 states and 236 transitions. [2024-11-13 23:29:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 236 transitions. [2024-11-13 23:29:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:29:31,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:35,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 192 states and 237 transitions. [2024-11-13 23:29:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 237 transitions. [2024-11-13 23:29:35,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:29:35,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:35,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 193 states and 238 transitions. [2024-11-13 23:29:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 238 transitions. [2024-11-13 23:29:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:29:38,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:41,146 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 194 states and 239 transitions. [2024-11-13 23:29:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 239 transitions. [2024-11-13 23:29:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:29:42,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:44,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 195 states and 240 transitions. [2024-11-13 23:29:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 240 transitions. [2024-11-13 23:29:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:29:44,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 196 states and 241 transitions. [2024-11-13 23:29:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 241 transitions. [2024-11-13 23:29:48,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:29:48,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:48,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:51,135 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:51,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 197 states and 242 transitions. [2024-11-13 23:29:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 242 transitions. [2024-11-13 23:29:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:29:51,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:52,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:55,003 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:57,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 198 states and 243 transitions. [2024-11-13 23:29:57,057 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 243 transitions. [2024-11-13 23:29:57,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:29:57,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:57,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:59,390 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:30:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 199 states and 244 transitions. [2024-11-13 23:30:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 244 transitions. [2024-11-13 23:30:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:30:00,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:00,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:30:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:04,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 200 states and 245 transitions. [2024-11-13 23:30:04,688 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 245 transitions. [2024-11-13 23:30:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:30:04,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:04,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:05,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:07,343 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:30:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 201 states and 246 transitions. [2024-11-13 23:30:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 246 transitions. [2024-11-13 23:30:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:30:08,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:30:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:31,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 202 states and 247 transitions. [2024-11-13 23:30:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 247 transitions. [2024-11-13 23:30:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:30:31,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:31,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 203 states and 251 transitions. [2024-11-13 23:30:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 251 transitions. [2024-11-13 23:30:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:30:32,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:32,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:33,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 204 states and 253 transitions. [2024-11-13 23:30:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 253 transitions. [2024-11-13 23:30:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:30:34,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:34,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:36,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 205 states and 254 transitions. [2024-11-13 23:30:36,894 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 254 transitions. [2024-11-13 23:30:36,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:30:36,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:36,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:38,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 207 states and 258 transitions. [2024-11-13 23:30:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 258 transitions. [2024-11-13 23:30:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:30:40,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:40,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:42,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 208 states and 259 transitions. [2024-11-13 23:30:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 259 transitions. [2024-11-13 23:30:43,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:30:43,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:43,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:44,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 209 states and 260 transitions. [2024-11-13 23:30:45,945 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 260 transitions. [2024-11-13 23:30:45,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:30:45,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:45,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:48,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:48,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 211 states and 266 transitions. [2024-11-13 23:30:48,945 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 266 transitions. [2024-11-13 23:30:48,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:30:48,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:48,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 212 states and 267 transitions. [2024-11-13 23:30:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 267 transitions. [2024-11-13 23:30:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:30:52,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:52,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:54,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 213 states and 268 transitions. [2024-11-13 23:30:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 268 transitions. [2024-11-13 23:30:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:30:55,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:55,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 214 states and 269 transitions. [2024-11-13 23:30:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-13 23:30:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:30:58,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:00,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:00,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 215 states and 270 transitions. [2024-11-13 23:31:00,902 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-11-13 23:31:00,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:31:00,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:00,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:03,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 216 states and 271 transitions. [2024-11-13 23:31:03,903 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 271 transitions. [2024-11-13 23:31:03,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:31:03,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:03,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:07,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 217 states and 272 transitions. [2024-11-13 23:31:07,567 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 272 transitions. [2024-11-13 23:31:07,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:31:07,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:07,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:10,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:10,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 218 states and 273 transitions. [2024-11-13 23:31:10,627 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 273 transitions. [2024-11-13 23:31:10,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:31:10,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:10,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:12,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 219 states and 274 transitions. [2024-11-13 23:31:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 274 transitions. [2024-11-13 23:31:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:31:13,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:14,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:16,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 220 states and 275 transitions. [2024-11-13 23:31:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 275 transitions. [2024-11-13 23:31:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:31:17,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:19,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 221 states and 276 transitions. [2024-11-13 23:31:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 276 transitions. [2024-11-13 23:31:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:31:21,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:21,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:25,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 222 states and 277 transitions. [2024-11-13 23:31:25,205 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 277 transitions. [2024-11-13 23:31:25,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:31:25,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:25,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 223 states and 278 transitions. [2024-11-13 23:31:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 278 transitions. [2024-11-13 23:31:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:31:28,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:30,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 224 states and 279 transitions. [2024-11-13 23:31:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 279 transitions. [2024-11-13 23:31:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:31:31,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:31,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 225 states and 280 transitions. [2024-11-13 23:31:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 280 transitions. [2024-11-13 23:31:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:31:36,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:36,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 226 states and 281 transitions. [2024-11-13 23:31:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 281 transitions. [2024-11-13 23:31:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:31:41,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 227 states and 282 transitions. [2024-11-13 23:31:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 282 transitions. [2024-11-13 23:31:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:31:44,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:44,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 228 states and 283 transitions. [2024-11-13 23:31:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 283 transitions. [2024-11-13 23:31:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:31:48,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:48,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:51,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 229 states and 284 transitions. [2024-11-13 23:31:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 284 transitions. [2024-11-13 23:31:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:31:52,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 230 states and 285 transitions. [2024-11-13 23:31:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 285 transitions. [2024-11-13 23:31:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:31:57,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:57,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:01,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:01,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 231 states and 286 transitions. [2024-11-13 23:32:01,691 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-13 23:32:01,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:32:01,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:01,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:05,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:05,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 232 states and 287 transitions. [2024-11-13 23:32:05,344 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-11-13 23:32:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:32:05,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:05,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:08,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 233 states and 288 transitions. [2024-11-13 23:32:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 288 transitions. [2024-11-13 23:32:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:32:09,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:09,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:13,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:14,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:14,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 234 states and 289 transitions. [2024-11-13 23:32:14,774 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 289 transitions. [2024-11-13 23:32:14,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:32:14,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:14,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 235 states and 290 transitions. [2024-11-13 23:32:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 290 transitions. [2024-11-13 23:32:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:32:19,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:23,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:23,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 236 states and 291 transitions. [2024-11-13 23:32:23,432 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 291 transitions. [2024-11-13 23:32:23,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:32:23,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:23,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:26,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 237 states and 292 transitions. [2024-11-13 23:32:27,298 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 292 transitions. [2024-11-13 23:32:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:32:27,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:31,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 238 states and 293 transitions. [2024-11-13 23:32:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 293 transitions. [2024-11-13 23:32:33,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:32:33,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:33,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:37,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:37,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 239 states and 294 transitions. [2024-11-13 23:32:37,362 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 294 transitions. [2024-11-13 23:32:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:32:37,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:37,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 240 states and 295 transitions. [2024-11-13 23:32:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 295 transitions. [2024-11-13 23:32:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:32:42,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:42,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 241 states and 296 transitions. [2024-11-13 23:32:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 296 transitions. [2024-11-13 23:32:49,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:32:49,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:49,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 242 states and 297 transitions. [2024-11-13 23:32:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 297 transitions. [2024-11-13 23:32:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:32:56,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:56,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:00,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:02,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 243 states and 298 transitions. [2024-11-13 23:33:02,435 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 298 transitions. [2024-11-13 23:33:02,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:33:02,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:02,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 244 states and 299 transitions. [2024-11-13 23:33:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 299 transitions. [2024-11-13 23:33:06,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:33:06,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:06,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 245 states and 300 transitions. [2024-11-13 23:33:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 300 transitions. [2024-11-13 23:33:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:33:12,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:12,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:17,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 246 states and 301 transitions. [2024-11-13 23:33:17,219 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 301 transitions. [2024-11-13 23:33:17,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:33:17,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:17,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:23,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 247 states and 302 transitions. [2024-11-13 23:33:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 302 transitions. [2024-11-13 23:33:23,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:33:23,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:23,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 248 states and 303 transitions. [2024-11-13 23:33:29,287 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 303 transitions. [2024-11-13 23:33:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:33:29,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:29,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 249 states and 304 transitions. [2024-11-13 23:33:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 304 transitions. [2024-11-13 23:33:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:33:35,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:41,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 250 states and 305 transitions. [2024-11-13 23:33:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 305 transitions. [2024-11-13 23:33:44,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:33:44,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:44,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 251 states and 306 transitions. [2024-11-13 23:33:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2024-11-13 23:33:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:33:54,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 252 states and 307 transitions. [2024-11-13 23:34:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 307 transitions. [2024-11-13 23:34:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:34:03,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:03,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 253 states and 308 transitions. [2024-11-13 23:34:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 308 transitions. [2024-11-13 23:34:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:34:12,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:12,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:27,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 254 states and 309 transitions. [2024-11-13 23:34:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 309 transitions. [2024-11-13 23:34:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:34:27,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:27,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:36,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:36,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 255 states and 310 transitions. [2024-11-13 23:34:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 310 transitions. [2024-11-13 23:34:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:34:36,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:36,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:44,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 256 states and 311 transitions. [2024-11-13 23:34:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 311 transitions. [2024-11-13 23:34:46,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:34:46,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:46,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 257 states and 312 transitions. [2024-11-13 23:34:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 312 transitions. [2024-11-13 23:34:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:34:56,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 258 states and 313 transitions. [2024-11-13 23:35:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 313 transitions. [2024-11-13 23:35:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:35:07,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:07,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:17,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 259 states and 314 transitions. [2024-11-13 23:35:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 314 transitions. [2024-11-13 23:35:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:35:22,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:22,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:32,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 260 states and 315 transitions. [2024-11-13 23:35:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 315 transitions. [2024-11-13 23:35:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:35:32,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:32,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:44,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 261 states and 316 transitions. [2024-11-13 23:35:44,702 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 316 transitions. [2024-11-13 23:35:44,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:35:44,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:44,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:53,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:57,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:57,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 262 states and 317 transitions. [2024-11-13 23:35:57,866 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 317 transitions. [2024-11-13 23:35:57,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:35:57,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:57,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:36:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 263 states and 318 transitions. [2024-11-13 23:36:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 318 transitions. [2024-11-13 23:36:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:36:09,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:17,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:36:21,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 264 states and 319 transitions. [2024-11-13 23:36:21,140 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 319 transitions. [2024-11-13 23:36:21,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:36:21,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:21,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:30,750 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:36:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 265 states and 320 transitions. [2024-11-13 23:36:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 320 transitions. [2024-11-13 23:36:34,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:36:34,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:34,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:45,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:36:48,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 266 states and 321 transitions. [2024-11-13 23:36:48,829 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 321 transitions. [2024-11-13 23:36:48,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:36:48,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:48,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:36:58,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:58,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 267 states and 322 transitions. [2024-11-13 23:36:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 322 transitions. [2024-11-13 23:36:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:36:58,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:58,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:37:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 268 states and 323 transitions. [2024-11-13 23:37:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 323 transitions. [2024-11-13 23:37:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:37:13,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:13,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:37:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 269 states and 324 transitions. [2024-11-13 23:37:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2024-11-13 23:37:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:37:24,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:29,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:37:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 270 states and 325 transitions. [2024-11-13 23:37:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 325 transitions. [2024-11-13 23:37:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:37:41,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:41,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:37:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 271 states and 326 transitions. [2024-11-13 23:37:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 326 transitions. [2024-11-13 23:37:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:37:55,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:55,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat