./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/init-non-constant-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/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_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/init-non-constant-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4fa401c700a21fa1f98a1481c8e8ba1555a45c0429555dc041a1c04ce1059991 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:15:27,711 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:15:27,806 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:15:27,811 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:15:27,812 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:15:27,843 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:15:27,844 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:15:27,844 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:15:27,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:15:27,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:15:27,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:15:27,845 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:15:27,845 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:15:27,846 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:15:27,847 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:15:27,848 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:15:27,848 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:15:27,848 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:15:27,848 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:15:27,848 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:15:27,848 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:15:27,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:15:27,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:15:27,848 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:15:27,849 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:15:27,849 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:15:27,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:15:27,849 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_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fa401c700a21fa1f98a1481c8e8ba1555a45c0429555dc041a1c04ce1059991 [2024-11-13 23:15:28,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:15:28,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:15:28,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:15:28,202 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:15:28,202 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:15:28,203 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-multidimensional/init-non-constant-2-n-u.c Unable to find full path for "g++" [2024-11-13 23:15:30,216 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:15:30,476 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:15:30,477 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/sv-benchmarks/c/array-multidimensional/init-non-constant-2-n-u.c [2024-11-13 23:15:30,484 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/data/63209d326/c22455ce0983495887f0275f2ef845e6/FLAG87a03bc11 [2024-11-13 23:15:30,816 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/data/63209d326/c22455ce0983495887f0275f2ef845e6 [2024-11-13 23:15:30,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:15:30,821 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:15:30,826 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:15:30,827 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:15:30,843 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:15:30,845 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:15:30" (1/1) ... [2024-11-13 23:15:30,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@264a7bf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:30, skipping insertion in model container [2024-11-13 23:15:30,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:15:30" (1/1) ... [2024-11-13 23:15:30,870 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:15:31,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:15:31,064 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:15:31,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:15:31,107 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:15:31,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31 WrapperNode [2024-11-13 23:15:31,108 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:15:31,109 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:15:31,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:15:31,109 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:15:31,115 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,122 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,143 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 80 [2024-11-13 23:15:31,144 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:15:31,145 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:15:31,145 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:15:31,145 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:15:31,152 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,152 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,154 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,155 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,161 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,167 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,170 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,171 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,176 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:15:31,176 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:15:31,177 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:15:31,177 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:15:31,178 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:15:31,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:15:31,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:15:31,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b922986-f29a-44ba-856d-65c917c0d11c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:15:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:15:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:15:31,303 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:15:31,305 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:15:31,516 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-13 23:15:31,517 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:15:31,577 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:15:31,577 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 23:15:31,578 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:15:31 BoogieIcfgContainer [2024-11-13 23:15:31,578 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:15:31,578 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:15:31,578 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:15:31,589 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:15:31,589 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:15:31" (1/1) ... [2024-11-13 23:15:31,597 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:15:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-11-13 23:15:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-11-13 23:15:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:15:31,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:31,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 37 states and 45 transitions. [2024-11-13 23:15:32,064 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-11-13 23:15:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:15:32,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 38 states and 47 transitions. [2024-11-13 23:15:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-11-13 23:15:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:15:32,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:32,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 54 transitions. [2024-11-13 23:15:32,427 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-13 23:15:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:15:32,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:32,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 42 states and 56 transitions. [2024-11-13 23:15:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2024-11-13 23:15:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:15:32,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 43 states and 57 transitions. [2024-11-13 23:15:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 57 transitions. [2024-11-13 23:15:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:15:32,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:32,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 58 transitions. [2024-11-13 23:15:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-13 23:15:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:15:32,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 45 states and 59 transitions. [2024-11-13 23:15:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2024-11-13 23:15:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:15:32,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 46 states and 60 transitions. [2024-11-13 23:15:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2024-11-13 23:15:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:15:33,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:33,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 47 states and 62 transitions. [2024-11-13 23:15:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2024-11-13 23:15:33,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:15:33,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 64 transitions. [2024-11-13 23:15:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2024-11-13 23:15:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:15:33,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 65 transitions. [2024-11-13 23:15:33,255 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2024-11-13 23:15:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:15:33,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 50 states and 66 transitions. [2024-11-13 23:15:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-11-13 23:15:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:15:33,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:33,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 54 states and 74 transitions. [2024-11-13 23:15:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 74 transitions. [2024-11-13 23:15:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:15:33,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 81 transitions. [2024-11-13 23:15:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 81 transitions. [2024-11-13 23:15:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:15:34,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:34,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 58 states and 84 transitions. [2024-11-13 23:15:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 84 transitions. [2024-11-13 23:15:34,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:15:34,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:34,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 62 states and 90 transitions. [2024-11-13 23:15:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 90 transitions. [2024-11-13 23:15:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:15:34,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:34,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 66 states and 99 transitions. [2024-11-13 23:15:35,261 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 99 transitions. [2024-11-13 23:15:35,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:15:35,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:35,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 69 states and 105 transitions. [2024-11-13 23:15:35,645 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 105 transitions. [2024-11-13 23:15:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:15:35,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:35,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 71 states and 108 transitions. [2024-11-13 23:15:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 108 transitions. [2024-11-13 23:15:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:15:35,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:36,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 73 states and 112 transitions. [2024-11-13 23:15:36,186 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 112 transitions. [2024-11-13 23:15:36,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:15:36,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:36,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:15:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:36,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 75 states and 116 transitions. [2024-11-13 23:15:36,845 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 116 transitions. [2024-11-13 23:15:36,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:15:36,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:36,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:15:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 77 states and 121 transitions. [2024-11-13 23:15:37,192 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 121 transitions. [2024-11-13 23:15:37,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:15:37,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:37,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:37,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:37,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 80 states and 127 transitions. [2024-11-13 23:15:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 127 transitions. [2024-11-13 23:15:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:15:37,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:37,924 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 23:15:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 86 states and 138 transitions. [2024-11-13 23:15:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-11-13 23:15:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:15:38,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:38,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:38,290 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 89 states and 145 transitions. [2024-11-13 23:15:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 145 transitions. [2024-11-13 23:15:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:15:38,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:38,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:15:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 101 states and 173 transitions. [2024-11-13 23:15:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 173 transitions. [2024-11-13 23:15:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:15:40,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:40,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 103 states and 174 transitions. [2024-11-13 23:15:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 174 transitions. [2024-11-13 23:15:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:15:40,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:40,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:41,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 107 states and 182 transitions. [2024-11-13 23:15:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 182 transitions. [2024-11-13 23:15:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:15:41,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:41,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:41,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 111 states and 190 transitions. [2024-11-13 23:15:41,548 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 190 transitions. [2024-11-13 23:15:41,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:15:41,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:41,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 114 states and 196 transitions. [2024-11-13 23:15:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 196 transitions. [2024-11-13 23:15:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:15:42,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:42,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:42,227 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:15:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 115 states and 197 transitions. [2024-11-13 23:15:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 197 transitions. [2024-11-13 23:15:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:15:42,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:42,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:42,560 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:15:43,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 129 states and 215 transitions. [2024-11-13 23:15:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 215 transitions. [2024-11-13 23:15:43,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:15:43,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:43,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:15:44,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 131 states and 219 transitions. [2024-11-13 23:15:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 219 transitions. [2024-11-13 23:15:44,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:15:44,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:44,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:15:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 133 states and 224 transitions. [2024-11-13 23:15:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 224 transitions. [2024-11-13 23:15:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:15:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 136 states and 229 transitions. [2024-11-13 23:15:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2024-11-13 23:15:44,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:15:44,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:45,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 139 states and 233 transitions. [2024-11-13 23:15:45,202 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 233 transitions. [2024-11-13 23:15:45,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:15:45,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:45,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:45,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 147 states and 250 transitions. [2024-11-13 23:15:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-11-13 23:15:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:15:47,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:47,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:47,221 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:15:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:47,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 152 states and 256 transitions. [2024-11-13 23:15:47,576 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 256 transitions. [2024-11-13 23:15:47,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:15:47,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:47,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 157 states and 273 transitions. [2024-11-13 23:15:48,808 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 273 transitions. [2024-11-13 23:15:48,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:15:48,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:48,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 158 states and 275 transitions. [2024-11-13 23:15:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2024-11-13 23:15:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:15:49,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:49,204 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:15:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 170 states and 299 transitions. [2024-11-13 23:15:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 299 transitions. [2024-11-13 23:15:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:15:49,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:49,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:49,886 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 172 states and 301 transitions. [2024-11-13 23:15:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 301 transitions. [2024-11-13 23:15:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:15:50,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 176 states and 308 transitions. [2024-11-13 23:15:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 308 transitions. [2024-11-13 23:15:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:15:50,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:50,460 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 181 states and 324 transitions. [2024-11-13 23:15:51,542 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 324 transitions. [2024-11-13 23:15:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:15:51,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:51,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 182 states and 325 transitions. [2024-11-13 23:15:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 325 transitions. [2024-11-13 23:15:51,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:15:51,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:51,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 187 states and 333 transitions. [2024-11-13 23:15:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 333 transitions. [2024-11-13 23:15:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:15:52,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:53,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 190 states and 340 transitions. [2024-11-13 23:15:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 340 transitions. [2024-11-13 23:15:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:15:53,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:53,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 192 states and 342 transitions. [2024-11-13 23:15:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 342 transitions. [2024-11-13 23:15:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:15:53,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:53,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:53,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 194 states and 345 transitions. [2024-11-13 23:15:53,720 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 345 transitions. [2024-11-13 23:15:53,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:15:53,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:53,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 196 states and 347 transitions. [2024-11-13 23:15:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 347 transitions. [2024-11-13 23:15:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:15:54,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:54,348 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 197 states and 348 transitions. [2024-11-13 23:15:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 348 transitions. [2024-11-13 23:15:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:15:54,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:54,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:54,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:54,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 199 states and 350 transitions. [2024-11-13 23:15:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 350 transitions. [2024-11-13 23:15:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:15:54,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:54,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:57,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 207 states and 369 transitions. [2024-11-13 23:15:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 369 transitions. [2024-11-13 23:15:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:15:57,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 209 states and 373 transitions. [2024-11-13 23:15:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 373 transitions. [2024-11-13 23:15:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:15:57,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:57,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:57,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:57,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 210 states and 373 transitions. [2024-11-13 23:15:57,655 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 373 transitions. [2024-11-13 23:15:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:15:57,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:57,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:57,680 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:15:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:58,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 213 states and 377 transitions. [2024-11-13 23:15:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 377 transitions. [2024-11-13 23:15:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:15:58,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:15:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 216 states and 381 transitions. [2024-11-13 23:15:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 381 transitions. [2024-11-13 23:15:58,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:15:58,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:58,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:59,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 221 states and 402 transitions. [2024-11-13 23:15:59,682 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 402 transitions. [2024-11-13 23:15:59,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:15:59,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:59,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:59,718 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:16:00,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:00,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 223 states and 406 transitions. [2024-11-13 23:16:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 406 transitions. [2024-11-13 23:16:00,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:16:00,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:00,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:16:00,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:00,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 228 states and 412 transitions. [2024-11-13 23:16:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 412 transitions. [2024-11-13 23:16:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:16:00,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:00,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:16:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 231 states and 418 transitions. [2024-11-13 23:16:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 418 transitions. [2024-11-13 23:16:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:16:00,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:00,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:16:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 234 states and 422 transitions. [2024-11-13 23:16:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 422 transitions. [2024-11-13 23:16:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:16:01,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:01,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 23 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:16:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 235 states and 425 transitions. [2024-11-13 23:16:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 425 transitions. [2024-11-13 23:16:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:16:02,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:02,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:16:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 244 states and 438 transitions. [2024-11-13 23:16:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 438 transitions. [2024-11-13 23:16:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:16:03,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:03,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:16:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 247 states and 442 transitions. [2024-11-13 23:16:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 442 transitions. [2024-11-13 23:16:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:16:04,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:04,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:04,910 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:16:05,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:05,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 249 states and 445 transitions. [2024-11-13 23:16:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 445 transitions. [2024-11-13 23:16:05,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:16:05,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:05,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:16:05,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 250 states and 445 transitions. [2024-11-13 23:16:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 445 transitions. [2024-11-13 23:16:05,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:16:05,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:05,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:16:05,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:05,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 254 states and 452 transitions. [2024-11-13 23:16:05,419 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 452 transitions. [2024-11-13 23:16:05,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:16:05,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:05,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:05,830 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:16:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 263 states and 466 transitions. [2024-11-13 23:16:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 466 transitions. [2024-11-13 23:16:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:16:07,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:16:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 266 states and 470 transitions. [2024-11-13 23:16:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 470 transitions. [2024-11-13 23:16:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:16:08,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:08,889 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:09,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:09,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 270 states and 478 transitions. [2024-11-13 23:16:09,522 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 478 transitions. [2024-11-13 23:16:09,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:16:09,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:09,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:16:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 277 states and 489 transitions. [2024-11-13 23:16:10,754 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 489 transitions. [2024-11-13 23:16:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:16:10,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:13,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 285 states and 510 transitions. [2024-11-13 23:16:13,709 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 510 transitions. [2024-11-13 23:16:13,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:16:13,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:13,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 23:16:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:14,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 291 states and 518 transitions. [2024-11-13 23:16:14,743 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 518 transitions. [2024-11-13 23:16:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:16:14,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:14,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:16,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 296 states and 540 transitions. [2024-11-13 23:16:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 540 transitions. [2024-11-13 23:16:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:16:16,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:16,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:16,738 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 23:16:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 298 states and 543 transitions. [2024-11-13 23:16:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 543 transitions. [2024-11-13 23:16:17,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:16:17,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:17,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 23:16:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 309 states and 554 transitions. [2024-11-13 23:16:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 554 transitions. [2024-11-13 23:16:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:16:18,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:18,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:18,934 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:16:19,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 310 states and 557 transitions. [2024-11-13 23:16:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 557 transitions. [2024-11-13 23:16:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:16:19,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:19,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:19,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:19,950 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:16:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 313 states and 561 transitions. [2024-11-13 23:16:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 561 transitions. [2024-11-13 23:16:21,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:16:21,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:21,255 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:16:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 315 states and 566 transitions. [2024-11-13 23:16:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 566 transitions. [2024-11-13 23:16:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:16:21,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:16:21,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 320 states and 571 transitions. [2024-11-13 23:16:21,895 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 571 transitions. [2024-11-13 23:16:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:16:21,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:16:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:23,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 327 states and 581 transitions. [2024-11-13 23:16:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 581 transitions. [2024-11-13 23:16:23,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:16:23,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:23,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:23,440 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:16:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:23,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 332 states and 597 transitions. [2024-11-13 23:16:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 597 transitions. [2024-11-13 23:16:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:16:23,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:23,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:16:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 333 states and 599 transitions. [2024-11-13 23:16:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 599 transitions. [2024-11-13 23:16:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:16:23,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:16:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 336 states and 602 transitions. [2024-11-13 23:16:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 602 transitions. [2024-11-13 23:16:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:16:24,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:24,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:25,313 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 38 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 337 states and 602 transitions. [2024-11-13 23:16:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 602 transitions. [2024-11-13 23:16:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:16:25,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:25,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:26,477 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 350 states and 630 transitions. [2024-11-13 23:16:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 630 transitions. [2024-11-13 23:16:30,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:16:30,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:30,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:30,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 351 states and 633 transitions. [2024-11-13 23:16:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 633 transitions. [2024-11-13 23:16:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:16:31,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:31,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:31,384 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:16:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:32,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 354 states and 636 transitions. [2024-11-13 23:16:32,496 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 636 transitions. [2024-11-13 23:16:32,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:16:32,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:32,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:32,555 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:16:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:35,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 363 states and 650 transitions. [2024-11-13 23:16:35,091 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 650 transitions. [2024-11-13 23:16:35,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:16:35,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:35,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:16:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 366 states and 654 transitions. [2024-11-13 23:16:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 654 transitions. [2024-11-13 23:16:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:16:35,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:36,260 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 374 states and 675 transitions. [2024-11-13 23:16:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 675 transitions. [2024-11-13 23:16:39,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:16:39,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:39,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:40,102 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:41,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 378 states and 684 transitions. [2024-11-13 23:16:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 684 transitions. [2024-11-13 23:16:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:16:41,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:43,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:43,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 390 states and 703 transitions. [2024-11-13 23:16:43,306 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 703 transitions. [2024-11-13 23:16:43,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:16:43,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:43,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 23:16:44,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 396 states and 710 transitions. [2024-11-13 23:16:44,889 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 710 transitions. [2024-11-13 23:16:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:16:44,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:44,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:44,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:16:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 400 states and 717 transitions. [2024-11-13 23:16:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 717 transitions. [2024-11-13 23:16:45,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:16:45,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:45,477 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:16:46,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:46,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 402 states and 721 transitions. [2024-11-13 23:16:46,074 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 721 transitions. [2024-11-13 23:16:46,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:16:46,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:46,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 23:16:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 408 states and 727 transitions. [2024-11-13 23:16:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 727 transitions. [2024-11-13 23:16:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:16:47,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:47,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:47,413 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:16:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 409 states and 727 transitions. [2024-11-13 23:16:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 727 transitions. [2024-11-13 23:16:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:16:47,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:16:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 411 states and 731 transitions. [2024-11-13 23:16:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 731 transitions. [2024-11-13 23:16:47,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:16:47,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:47,612 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:16:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:48,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 416 states and 736 transitions. [2024-11-13 23:16:48,289 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 736 transitions. [2024-11-13 23:16:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:16:48,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 51 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:16:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 418 states and 738 transitions. [2024-11-13 23:16:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 738 transitions. [2024-11-13 23:16:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:16:49,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:49,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:49,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:16:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 422 states and 743 transitions. [2024-11-13 23:16:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 743 transitions. [2024-11-13 23:16:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:16:50,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:50,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:50,443 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:16:51,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 427 states and 751 transitions. [2024-11-13 23:16:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 751 transitions. [2024-11-13 23:16:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:16:51,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:51,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:51,686 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:16:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 436 states and 764 transitions. [2024-11-13 23:16:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 764 transitions. [2024-11-13 23:16:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:16:53,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:53,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:16:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 446 states and 782 transitions. [2024-11-13 23:16:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 782 transitions. [2024-11-13 23:16:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:16:56,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:56,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:57,023 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 38 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:16:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 455 states and 797 transitions. [2024-11-13 23:16:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 797 transitions. [2024-11-13 23:16:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:16:59,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:59,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:59,718 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:04,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 463 states and 821 transitions. [2024-11-13 23:17:04,326 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 821 transitions. [2024-11-13 23:17:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:17:04,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:04,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:04,362 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 23:17:04,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:04,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 464 states and 821 transitions. [2024-11-13 23:17:04,804 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 821 transitions. [2024-11-13 23:17:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:17:04,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:17:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 466 states and 827 transitions. [2024-11-13 23:17:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 827 transitions. [2024-11-13 23:17:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:17:06,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 43 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:17:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 467 states and 828 transitions. [2024-11-13 23:17:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 828 transitions. [2024-11-13 23:17:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:17:07,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:07,260 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 23:17:09,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:09,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 471 states and 834 transitions. [2024-11-13 23:17:09,034 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 834 transitions. [2024-11-13 23:17:09,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:17:09,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:09,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:12,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 476 states and 851 transitions. [2024-11-13 23:17:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 851 transitions. [2024-11-13 23:17:12,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:12,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:12,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:12,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 480 states and 861 transitions. [2024-11-13 23:17:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 861 transitions. [2024-11-13 23:17:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:13,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:13,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:17:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:14,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 483 states and 864 transitions. [2024-11-13 23:17:14,217 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 864 transitions. [2024-11-13 23:17:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:14,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:14,693 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:17:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 486 states and 875 transitions. [2024-11-13 23:17:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 875 transitions. [2024-11-13 23:17:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:16,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:16,244 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 23:17:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 489 states and 878 transitions. [2024-11-13 23:17:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 878 transitions. [2024-11-13 23:17:18,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:18,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:18,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:18,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 23:17:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 492 states and 880 transitions. [2024-11-13 23:17:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 880 transitions. [2024-11-13 23:17:19,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:19,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:19,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 23:17:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 498 states and 886 transitions. [2024-11-13 23:17:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 886 transitions. [2024-11-13 23:17:21,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:21,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:21,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 23:17:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 515 states and 914 transitions. [2024-11-13 23:17:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 914 transitions. [2024-11-13 23:17:24,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:24,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:24,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:24,895 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:29,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 523 states and 939 transitions. [2024-11-13 23:17:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 939 transitions. [2024-11-13 23:17:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:29,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,817 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 23:17:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 528 states and 944 transitions. [2024-11-13 23:17:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 944 transitions. [2024-11-13 23:17:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:30,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:17:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 529 states and 946 transitions. [2024-11-13 23:17:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 946 transitions. [2024-11-13 23:17:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:31,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:17:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 530 states and 946 transitions. [2024-11-13 23:17:32,872 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 946 transitions. [2024-11-13 23:17:32,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:32,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 23:17:33,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 534 states and 950 transitions. [2024-11-13 23:17:33,325 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 950 transitions. [2024-11-13 23:17:33,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:33,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:33,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:17:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 546 states and 966 transitions. [2024-11-13 23:17:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 966 transitions. [2024-11-13 23:17:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:36,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:36,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 549 states and 976 transitions. [2024-11-13 23:17:38,289 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 976 transitions. [2024-11-13 23:17:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:38,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:38,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:38,769 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:41,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 554 states and 994 transitions. [2024-11-13 23:17:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 994 transitions. [2024-11-13 23:17:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:41,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,581 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 23:17:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:43,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 560 states and 1004 transitions. [2024-11-13 23:17:43,960 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1004 transitions. [2024-11-13 23:17:43,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:17:43,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:43,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:43,994 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 23:17:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 561 states and 1004 transitions. [2024-11-13 23:17:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1004 transitions. [2024-11-13 23:17:44,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:17:44,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:17:45,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:45,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 563 states and 1006 transitions. [2024-11-13 23:17:45,133 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1006 transitions. [2024-11-13 23:17:45,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:17:45,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:45,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 36 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 580 states and 1037 transitions. [2024-11-13 23:17:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1037 transitions. [2024-11-13 23:17:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:17:51,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:51,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:17:53,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 585 states and 1048 transitions. [2024-11-13 23:17:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1048 transitions. [2024-11-13 23:17:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:17:53,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:53,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 36 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:54,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 586 states and 1049 transitions. [2024-11-13 23:17:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1049 transitions. [2024-11-13 23:17:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:17:54,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:54,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:54,777 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 601 states and 1074 transitions. [2024-11-13 23:18:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1074 transitions. [2024-11-13 23:18:00,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:18:00,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:00,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 23:18:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 604 states and 1077 transitions. [2024-11-13 23:18:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1077 transitions. [2024-11-13 23:18:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:18:02,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:02,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:02,246 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 26 proven. 5 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:18:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 606 states and 1079 transitions. [2024-11-13 23:18:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1079 transitions. [2024-11-13 23:18:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:18:02,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 611 states and 1090 transitions. [2024-11-13 23:18:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1090 transitions. [2024-11-13 23:18:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:18:04,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:04,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 627 states and 1115 transitions. [2024-11-13 23:18:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1115 transitions. [2024-11-13 23:18:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:18:08,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:08,896 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 23:18:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 630 states and 1117 transitions. [2024-11-13 23:18:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1117 transitions. [2024-11-13 23:18:11,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:18:11,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:11,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:11,257 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 23:18:12,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 632 states and 1121 transitions. [2024-11-13 23:18:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1121 transitions. [2024-11-13 23:18:12,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:18:12,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:12,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:12,925 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:18,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 640 states and 1148 transitions. [2024-11-13 23:18:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1148 transitions. [2024-11-13 23:18:18,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:18:18,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:18,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:19,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:18:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 660 states and 1187 transitions. [2024-11-13 23:18:30,780 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1187 transitions. [2024-11-13 23:18:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:18:30,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:30,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:30,846 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 24 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 23:18:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 669 states and 1199 transitions. [2024-11-13 23:18:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1199 transitions. [2024-11-13 23:18:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:18:35,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:35,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 24 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 23:18:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 671 states and 1203 transitions. [2024-11-13 23:18:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1203 transitions. [2024-11-13 23:18:36,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:18:36,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:36,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:18:38,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:38,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 674 states and 1213 transitions. [2024-11-13 23:18:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1213 transitions. [2024-11-13 23:18:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:18:38,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:44,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 679 states and 1233 transitions. [2024-11-13 23:18:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1233 transitions. [2024-11-13 23:18:44,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:18:44,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:44,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:44,576 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 23:18:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:49,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 686 states and 1243 transitions. [2024-11-13 23:18:49,356 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1243 transitions. [2024-11-13 23:18:49,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:18:49,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:49,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 23:18:50,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 691 states and 1248 transitions. [2024-11-13 23:18:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1248 transitions. [2024-11-13 23:18:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:18:50,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 23:18:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 696 states and 1258 transitions. [2024-11-13 23:18:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1258 transitions. [2024-11-13 23:18:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:18:54,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:54,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:54,321 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:18:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 698 states and 1259 transitions. [2024-11-13 23:18:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1259 transitions. [2024-11-13 23:18:55,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:18:55,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:55,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:55,070 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 23:18:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 699 states and 1264 transitions. [2024-11-13 23:18:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1264 transitions. [2024-11-13 23:18:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:18:56,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:56,442 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 37 proven. 66 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:02,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:02,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 711 states and 1283 transitions. [2024-11-13 23:19:02,321 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1283 transitions. [2024-11-13 23:19:02,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:19:02,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:02,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 37 proven. 66 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:03,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 713 states and 1286 transitions. [2024-11-13 23:19:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1286 transitions. [2024-11-13 23:19:03,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:19:03,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:03,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 23:19:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 716 states and 1289 transitions. [2024-11-13 23:19:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1289 transitions. [2024-11-13 23:19:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:19:07,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 23:19:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 718 states and 1291 transitions. [2024-11-13 23:19:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1291 transitions. [2024-11-13 23:19:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:19:07,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 23:19:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 723 states and 1297 transitions. [2024-11-13 23:19:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1297 transitions. [2024-11-13 23:19:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:19:11,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 23:19:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:12,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 724 states and 1297 transitions. [2024-11-13 23:19:12,690 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1297 transitions. [2024-11-13 23:19:12,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:19:12,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:12,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:12,755 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 68 proven. 65 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:19:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:14,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 725 states and 1297 transitions. [2024-11-13 23:19:14,064 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1297 transitions. [2024-11-13 23:19:14,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:19:14,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:14,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:19:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 727 states and 1299 transitions. [2024-11-13 23:19:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1299 transitions. [2024-11-13 23:19:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:19:15,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:15,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:15,415 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 23:19:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 730 states and 1301 transitions. [2024-11-13 23:19:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1301 transitions. [2024-11-13 23:19:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:19:18,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:18,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:18,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:19:21,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 734 states and 1311 transitions. [2024-11-13 23:19:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1311 transitions. [2024-11-13 23:19:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:19:21,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:21,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:21,387 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:19:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 739 states and 1317 transitions. [2024-11-13 23:19:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1317 transitions. [2024-11-13 23:19:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:19:24,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:24,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:19:34,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 747 states and 1345 transitions. [2024-11-13 23:19:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1345 transitions. [2024-11-13 23:19:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:19:34,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:19:38,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:38,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 754 states and 1356 transitions. [2024-11-13 23:19:38,078 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1356 transitions. [2024-11-13 23:19:38,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:19:38,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:38,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:38,701 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:19:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 759 states and 1378 transitions. [2024-11-13 23:19:43,173 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1378 transitions. [2024-11-13 23:19:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:19:43,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:43,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:43,241 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 173 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:19:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 760 states and 1380 transitions. [2024-11-13 23:19:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1380 transitions. [2024-11-13 23:19:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:19:44,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:44,810 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 23:19:47,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:47,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 771 states and 1391 transitions. [2024-11-13 23:19:47,828 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1391 transitions. [2024-11-13 23:19:47,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:19:47,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:47,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:19:52,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:52,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 776 states and 1407 transitions. [2024-11-13 23:19:52,633 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1407 transitions. [2024-11-13 23:19:52,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:19:52,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:52,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:52,688 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 23:19:58,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:58,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 788 states and 1420 transitions. [2024-11-13 23:19:58,851 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1420 transitions. [2024-11-13 23:19:58,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:19:58,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:58,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:58,886 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 23:20:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 791 states and 1423 transitions. [2024-11-13 23:20:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1423 transitions. [2024-11-13 23:20:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:20:02,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:02,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:02,613 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 34 proven. 7 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 23:20:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 793 states and 1425 transitions. [2024-11-13 23:20:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1425 transitions. [2024-11-13 23:20:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:20:02,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 23:20:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:03,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 798 states and 1430 transitions. [2024-11-13 23:20:03,980 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1430 transitions. [2024-11-13 23:20:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:20:03,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:03,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:04,159 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 23:20:06,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:06,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 803 states and 1435 transitions. [2024-11-13 23:20:06,131 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1435 transitions. [2024-11-13 23:20:06,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:20:06,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:06,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:06,177 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 23:20:12,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 819 states and 1455 transitions. [2024-11-13 23:20:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1455 transitions. [2024-11-13 23:20:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:20:12,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:12,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 23:20:14,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:14,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 822 states and 1457 transitions. [2024-11-13 23:20:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1457 transitions. [2024-11-13 23:20:14,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:20:14,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:14,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:14,992 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-13 23:20:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 823 states and 1457 transitions. [2024-11-13 23:20:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1457 transitions. [2024-11-13 23:20:15,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:20:15,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:15,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 56 proven. 118 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:20:25,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 841 states and 1482 transitions. [2024-11-13 23:20:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1482 transitions. [2024-11-13 23:20:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:20:25,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:20:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 857 states and 1510 transitions. [2024-11-13 23:20:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1510 transitions. [2024-11-13 23:20:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:20:31,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:20:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:40,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 865 states and 1539 transitions. [2024-11-13 23:20:40,056 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1539 transitions. [2024-11-13 23:20:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:20:40,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:20:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 869 states and 1550 transitions. [2024-11-13 23:20:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1550 transitions. [2024-11-13 23:20:42,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:20:42,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:42,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 27 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:20:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 888 states and 1580 transitions. [2024-11-13 23:20:50,019 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1580 transitions. [2024-11-13 23:20:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:20:50,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:50,042 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 23:20:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 892 states and 1584 transitions. [2024-11-13 23:20:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1584 transitions. [2024-11-13 23:20:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:20:52,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:20:55,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:55,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 895 states and 1594 transitions. [2024-11-13 23:20:55,010 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1594 transitions. [2024-11-13 23:20:55,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:20:55,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:55,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:21:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 900 states and 1617 transitions. [2024-11-13 23:21:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1617 transitions. [2024-11-13 23:21:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:21:00,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:00,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:21:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 901 states and 1619 transitions. [2024-11-13 23:21:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1619 transitions. [2024-11-13 23:21:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:21:01,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:01,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:01,542 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-13 23:21:04,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:04,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 907 states and 1626 transitions. [2024-11-13 23:21:04,815 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1626 transitions. [2024-11-13 23:21:04,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:21:04,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:04,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:04,912 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 23:21:09,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:09,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 911 states and 1632 transitions. [2024-11-13 23:21:09,212 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1632 transitions. [2024-11-13 23:21:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:21:09,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:09,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:09,254 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 68 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 23:21:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 919 states and 1643 transitions. [2024-11-13 23:21:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1643 transitions. [2024-11-13 23:21:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:21:13,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:13,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 23:21:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:16,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 922 states and 1646 transitions. [2024-11-13 23:21:16,602 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1646 transitions. [2024-11-13 23:21:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:21:16,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:16,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 38 proven. 8 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 23:21:16,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:16,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 924 states and 1648 transitions. [2024-11-13 23:21:16,718 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1648 transitions. [2024-11-13 23:21:16,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:21:16,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:16,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:16,751 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-13 23:21:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 930 states and 1654 transitions. [2024-11-13 23:21:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1654 transitions. [2024-11-13 23:21:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:21:18,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:18,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 23:21:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 933 states and 1656 transitions. [2024-11-13 23:21:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1656 transitions. [2024-11-13 23:21:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:21:22,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:22,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:22,269 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:21:23,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:23,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 938 states and 1661 transitions. [2024-11-13 23:21:23,624 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1661 transitions. [2024-11-13 23:21:23,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:21:23,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:23,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:21:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 949 states and 1679 transitions. [2024-11-13 23:21:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1679 transitions. [2024-11-13 23:21:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:21:30,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:30,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:21:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 950 states and 1679 transitions. [2024-11-13 23:21:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1679 transitions. [2024-11-13 23:21:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:21:31,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:31,920 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 23:21:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 955 states and 1689 transitions. [2024-11-13 23:21:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1689 transitions. [2024-11-13 23:21:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:21:34,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:21:44,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:44,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 963 states and 1719 transitions. [2024-11-13 23:21:44,702 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1719 transitions. [2024-11-13 23:21:44,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:21:44,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:44,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-13 23:21:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 964 states and 1719 transitions. [2024-11-13 23:21:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1719 transitions. [2024-11-13 23:21:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:21:45,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:45,951 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 23:21:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 966 states and 1720 transitions. [2024-11-13 23:21:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1720 transitions. [2024-11-13 23:21:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:21:46,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:46,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:21:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 969 states and 1723 transitions. [2024-11-13 23:21:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1723 transitions. [2024-11-13 23:21:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:21:48,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:48,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:48,061 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 23:21:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:51,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 975 states and 1730 transitions. [2024-11-13 23:21:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1730 transitions. [2024-11-13 23:21:51,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:21:51,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:51,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:51,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:21:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 980 states and 1753 transitions. [2024-11-13 23:21:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1753 transitions. [2024-11-13 23:21:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:21:57,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:57,431 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:21:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 981 states and 1755 transitions. [2024-11-13 23:21:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1755 transitions. [2024-11-13 23:21:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:21:58,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:58,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:59,437 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:22:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 985 states and 1766 transitions. [2024-11-13 23:22:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1766 transitions. [2024-11-13 23:22:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:22:02,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:02,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 23:22:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 990 states and 1774 transitions. [2024-11-13 23:22:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1774 transitions. [2024-11-13 23:22:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:22:05,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:05,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:05,130 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:22:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 992 states and 1776 transitions. [2024-11-13 23:22:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1776 transitions. [2024-11-13 23:22:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:22:05,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:05,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:05,204 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-11-13 23:22:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:08,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 995 states and 1779 transitions. [2024-11-13 23:22:08,726 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1779 transitions. [2024-11-13 23:22:08,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:22:08,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:08,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:08,756 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 9 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 23:22:08,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 997 states and 1781 transitions. [2024-11-13 23:22:08,833 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1781 transitions. [2024-11-13 23:22:08,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:22:08,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:08,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:08,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 23:22:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:13,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1003 states and 1789 transitions. [2024-11-13 23:22:13,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1789 transitions. [2024-11-13 23:22:13,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:22:13,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:13,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 23:22:18,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:18,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1010 states and 1799 transitions. [2024-11-13 23:22:18,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1799 transitions. [2024-11-13 23:22:18,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:22:18,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:18,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:18,457 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-11-13 23:22:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1013 states and 1801 transitions. [2024-11-13 23:22:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1801 transitions. [2024-11-13 23:22:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:22:21,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:21,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:22,016 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-13 23:22:25,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1019 states and 1807 transitions. [2024-11-13 23:22:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1807 transitions. [2024-11-13 23:22:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:22:25,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-13 23:22:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1023 states and 1812 transitions. [2024-11-13 23:22:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1812 transitions. [2024-11-13 23:22:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:22:28,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:28,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:22:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:29,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1024 states and 1812 transitions. [2024-11-13 23:22:29,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1812 transitions. [2024-11-13 23:22:29,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:22:29,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:29,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:22:29,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1027 states and 1816 transitions. [2024-11-13 23:22:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1816 transitions. [2024-11-13 23:22:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:22:29,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:29,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:29,973 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 23:22:30,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:30,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1028 states and 1821 transitions. [2024-11-13 23:22:30,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1821 transitions. [2024-11-13 23:22:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:22:30,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:22:40,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1036 states and 1851 transitions. [2024-11-13 23:22:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1851 transitions. [2024-11-13 23:22:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:22:40,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:40,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:40,525 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 23:22:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1041 states and 1856 transitions. [2024-11-13 23:22:41,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1856 transitions. [2024-11-13 23:22:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:22:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:41,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 23:22:44,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1046 states and 1861 transitions. [2024-11-13 23:22:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1861 transitions. [2024-11-13 23:22:44,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:22:44,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:44,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:22:51,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1065 states and 1882 transitions. [2024-11-13 23:22:51,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1882 transitions. [2024-11-13 23:22:51,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:22:51,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:51,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 23:22:53,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1065 states and 1881 transitions. [2024-11-13 23:22:53,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1881 transitions. [2024-11-13 23:22:53,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:22:53,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:53,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:53,515 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 22 proven. 52 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:23:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1079 states and 1899 transitions. [2024-11-13 23:23:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1899 transitions. [2024-11-13 23:23:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:23:02,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:02,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:23:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:04,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1081 states and 1900 transitions. [2024-11-13 23:23:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1900 transitions. [2024-11-13 23:23:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:23:04,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:04,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:04,284 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 302 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:23:06,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1084 states and 1910 transitions. [2024-11-13 23:23:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1910 transitions. [2024-11-13 23:23:06,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:23:06,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:07,594 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:23:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1089 states and 1933 transitions. [2024-11-13 23:23:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1933 transitions. [2024-11-13 23:23:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:23:13,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:13,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 302 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:23:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1090 states and 1935 transitions. [2024-11-13 23:23:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1935 transitions. [2024-11-13 23:23:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:23:14,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-13 23:23:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:19,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1096 states and 1942 transitions. [2024-11-13 23:23:19,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1942 transitions. [2024-11-13 23:23:19,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:23:19,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:19,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:23:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1097 states and 1942 transitions. [2024-11-13 23:23:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1942 transitions. [2024-11-13 23:23:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:23:20,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:20,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,632 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 81 proven. 186 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:23:37,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1121 states and 1978 transitions. [2024-11-13 23:23:37,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1978 transitions. [2024-11-13 23:23:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:23:37,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:37,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 81 proven. 186 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:23:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1123 states and 1979 transitions. [2024-11-13 23:23:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1979 transitions. [2024-11-13 23:23:39,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:23:39,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:39,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:39,560 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 4 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-13 23:23:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:44,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1126 states and 1982 transitions. [2024-11-13 23:23:44,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1982 transitions. [2024-11-13 23:23:44,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:23:44,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:44,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 23:23:44,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1128 states and 1984 transitions. [2024-11-13 23:23:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1984 transitions. [2024-11-13 23:23:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:23:44,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:44,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:45,197 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:23:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1132 states and 1996 transitions. [2024-11-13 23:23:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1996 transitions. [2024-11-13 23:23:48,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:23:48,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:48,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:49,053 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:23:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1156 states and 2034 transitions. [2024-11-13 23:23:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2034 transitions. [2024-11-13 23:23:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:23:58,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:58,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 25 proven. 59 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:24:26,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1189 states and 2090 transitions. [2024-11-13 23:24:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2090 transitions. [2024-11-13 23:24:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:24:26,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-13 23:24:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1192 states and 2092 transitions. [2024-11-13 23:24:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2092 transitions. [2024-11-13 23:24:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:24:30,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:30,209 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:24:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1194 states and 2094 transitions. [2024-11-13 23:24:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2094 transitions. [2024-11-13 23:24:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:24:32,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:24:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1202 states and 2126 transitions. [2024-11-13 23:24:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2126 transitions. [2024-11-13 23:24:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:45,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:45,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 23:24:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1208 states and 2132 transitions. [2024-11-13 23:24:47,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2132 transitions. [2024-11-13 23:24:47,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:47,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:47,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-13 23:24:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1212 states and 2144 transitions. [2024-11-13 23:24:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2144 transitions. [2024-11-13 23:24:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:51,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:51,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:24:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1214 states and 2155 transitions. [2024-11-13 23:24:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2155 transitions. [2024-11-13 23:24:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:52,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:52,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:52,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:52,873 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:24:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1227 states and 2168 transitions. [2024-11-13 23:24:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2168 transitions. [2024-11-13 23:24:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:24:55,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:55,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-11-13 23:25:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1233 states and 2175 transitions. [2024-11-13 23:25:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2175 transitions. [2024-11-13 23:25:00,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:25:00,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:00,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:25:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1238 states and 2200 transitions. [2024-11-13 23:25:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2200 transitions. [2024-11-13 23:25:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:25:07,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 353 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:25:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1239 states and 2202 transitions. [2024-11-13 23:25:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2202 transitions. [2024-11-13 23:25:09,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:09,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:09,257 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2024-11-13 23:25:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1244 states and 2207 transitions. [2024-11-13 23:25:10,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2207 transitions. [2024-11-13 23:25:10,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:10,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:10,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:10,860 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 173 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 23:25:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1251 states and 2214 transitions. [2024-11-13 23:25:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2214 transitions. [2024-11-13 23:25:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:14,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:14,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:14,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2024-11-13 23:25:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:16,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1253 states and 2215 transitions. [2024-11-13 23:25:16,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2215 transitions. [2024-11-13 23:25:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:16,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:16,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:18,770 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:25:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1271 states and 2248 transitions. [2024-11-13 23:25:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2248 transitions. [2024-11-13 23:25:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:30,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:30,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 72 proven. 190 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 23:25:34,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:34,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1272 states and 2248 transitions. [2024-11-13 23:25:34,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2248 transitions. [2024-11-13 23:25:34,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:34,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:34,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:25:35,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1273 states and 2248 transitions. [2024-11-13 23:25:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2248 transitions. [2024-11-13 23:25:35,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:35,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:35,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 107 proven. 153 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:25:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1274 states and 2248 transitions. [2024-11-13 23:25:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2248 transitions. [2024-11-13 23:25:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:37,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:37,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:37,350 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2024-11-13 23:25:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1277 states and 2251 transitions. [2024-11-13 23:25:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2251 transitions. [2024-11-13 23:25:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:25:41,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:41,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:41,962 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 50 proven. 11 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 23:25:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1279 states and 2253 transitions. [2024-11-13 23:25:42,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2253 transitions. [2024-11-13 23:25:42,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:42,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:42,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-11-13 23:25:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1280 states and 2253 transitions. [2024-11-13 23:25:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2253 transitions. [2024-11-13 23:25:43,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:43,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:43,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 23:25:46,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:46,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1282 states and 2255 transitions. [2024-11-13 23:25:46,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2255 transitions. [2024-11-13 23:25:46,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:46,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:46,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:46,459 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 55 proven. 2 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:25:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1301 states and 2289 transitions. [2024-11-13 23:25:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2289 transitions. [2024-11-13 23:25:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:25:55,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 26 proven. 5 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2024-11-13 23:26:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:00,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1304 states and 2291 transitions. [2024-11-13 23:26:00,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2291 transitions. [2024-11-13 23:26:00,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:26:00,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:00,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:26:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1308 states and 2303 transitions. [2024-11-13 23:26:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2303 transitions. [2024-11-13 23:26:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:26:04,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:04,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:04,251 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:26:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:08,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1313 states and 2311 transitions. [2024-11-13 23:26:08,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2311 transitions. [2024-11-13 23:26:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:26:08,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:08,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 450 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:26:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1321 states and 2344 transitions. [2024-11-13 23:26:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2344 transitions. [2024-11-13 23:26:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:26:24,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-13 23:26:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1345 states and 2368 transitions. [2024-11-13 23:26:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2368 transitions. [2024-11-13 23:26:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:26:31,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 23:26:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1351 states and 2379 transitions. [2024-11-13 23:26:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2379 transitions. [2024-11-13 23:26:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:26:38,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:38,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,575 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 54 proven. 25 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 23:26:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1353 states and 2379 transitions. [2024-11-13 23:26:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2379 transitions. [2024-11-13 23:26:47,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:26:47,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:47,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-11-13 23:26:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1359 states and 2386 transitions. [2024-11-13 23:26:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2386 transitions. [2024-11-13 23:26:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:26:53,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:53,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 43 proven. 13 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-13 23:26:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1363 states and 2390 transitions. [2024-11-13 23:26:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2390 transitions. [2024-11-13 23:26:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:26:54,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:54,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:54,244 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-11-13 23:26:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1369 states and 2396 transitions. [2024-11-13 23:26:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2396 transitions. [2024-11-13 23:26:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:26:57,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:57,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 37 proven. 59 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 23:27:11,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1394 states and 2438 transitions. [2024-11-13 23:27:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2438 transitions. [2024-11-13 23:27:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:27:11,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-13 23:27:13,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:13,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1399 states and 2443 transitions. [2024-11-13 23:27:13,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2443 transitions. [2024-11-13 23:27:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:27:13,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:13,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:27:15,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:15,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1401 states and 2444 transitions. [2024-11-13 23:27:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2444 transitions. [2024-11-13 23:27:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:27:15,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:15,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 23:27:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:26,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1425 states and 2470 transitions. [2024-11-13 23:27:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2470 transitions. [2024-11-13 23:27:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:27:26,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-13 23:27:27,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1426 states and 2470 transitions. [2024-11-13 23:27:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2470 transitions. [2024-11-13 23:27:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:27:27,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 111 proven. 269 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:27:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1457 states and 2515 transitions. [2024-11-13 23:27:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2515 transitions. [2024-11-13 23:27:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:27:56,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 23:28:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1466 states and 2532 transitions. [2024-11-13 23:28:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2532 transitions. [2024-11-13 23:28:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:28:07,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 98 proven. 54 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 23:28:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1467 states and 2537 transitions. [2024-11-13 23:28:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2537 transitions. [2024-11-13 23:28:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:28:09,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:09,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 98 proven. 54 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 23:28:13,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1473 states and 2544 transitions. [2024-11-13 23:28:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2544 transitions. [2024-11-13 23:28:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:28:13,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:13,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 98 proven. 54 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 23:28:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1481 states and 2553 transitions. [2024-11-13 23:28:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2553 transitions. [2024-11-13 23:28:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:28:18,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:18,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:28:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1489 states and 2587 transitions. [2024-11-13 23:28:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2587 transitions. [2024-11-13 23:28:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:28:34,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:34,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:28:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1493 states and 2600 transitions. [2024-11-13 23:28:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2600 transitions. [2024-11-13 23:28:39,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:28:39,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:39,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:39,344 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 68 proven. 107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.