./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/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_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/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_c207e7db-e564-40b4-9d8d-09c017d35e54/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 ba885d2ca843c278430bc3d4272c307ea7df8f1fbcd0da84e81382a8c1939a93 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:07:32,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:07:33,061 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:07:33,069 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:07:33,070 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:07:33,114 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:07:33,115 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:07:33,116 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:07:33,116 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:07:33,117 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:07:33,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:07:33,117 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:07:33,117 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:07:33,119 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:07:33,119 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:07:33,119 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:07:33,120 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:07:33,120 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:07:33,120 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:07:33,120 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:07:33,120 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:07:33,121 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:07:33,121 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:07:33,121 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:07:33,121 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:07:33,121 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:07:33,121 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:07:33,122 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:07:33,122 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:07:33,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:07:33,122 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:07:33,122 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:07:33,122 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:07:33,123 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:07:33,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:07:33,123 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_c207e7db-e564-40b4-9d8d-09c017d35e54/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 -> ba885d2ca843c278430bc3d4272c307ea7df8f1fbcd0da84e81382a8c1939a93 [2024-11-13 21:07:33,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:07:33,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:07:33,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:07:33,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:07:33,486 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:07:33,488 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i Unable to find full path for "g++" [2024-11-13 21:07:36,051 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:07:36,472 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:07:36,473 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i [2024-11-13 21:07:36,488 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/data/cacc03982/ff4e3dc46d634304819a9f40004b0526/FLAGd73b9eead [2024-11-13 21:07:36,507 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/data/cacc03982/ff4e3dc46d634304819a9f40004b0526 [2024-11-13 21:07:36,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:07:36,512 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:07:36,514 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:07:36,514 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:07:36,519 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:07:36,520 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:07:36" (1/1) ... [2024-11-13 21:07:36,521 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18610ac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:36, skipping insertion in model container [2024-11-13 21:07:36,522 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:07:36" (1/1) ... [2024-11-13 21:07:36,554 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:07:37,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:07:37,036 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:07:37,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:07:37,148 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:07:37,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37 WrapperNode [2024-11-13 21:07:37,149 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:07:37,151 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:07:37,151 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:07:37,151 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:07:37,160 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,172 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,203 INFO L138 Inliner]: procedures = 116, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2024-11-13 21:07:37,203 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:07:37,204 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:07:37,204 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:07:37,204 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:07:37,216 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,217 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,221 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,222 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,229 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,233 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,234 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,235 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,238 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:07:37,239 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:07:37,239 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:07:37,240 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:07:37,241 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:07:37,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:07:37,283 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:07:37,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c207e7db-e564-40b4-9d8d-09c017d35e54/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:07:37,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:07:37,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:07:37,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:07:37,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:07:37,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:07:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:07:37,469 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:07:37,473 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:07:37,798 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-13 21:07:37,799 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:07:37,864 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:07:37,864 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:07:37,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:37 BoogieIcfgContainer [2024-11-13 21:07:37,865 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:07:37,866 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:07:37,866 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:07:37,879 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:07:37,880 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:07:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:37,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 36 states and 40 transitions. [2024-11-13 21:07:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2024-11-13 21:07:37,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:07:37,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:37,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-11-13 21:07:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-11-13 21:07:38,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:07:38,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 41 states and 49 transitions. [2024-11-13 21:07:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2024-11-13 21:07:38,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:07:38,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:38,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-13 21:07:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-13 21:07:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:07:38,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 44 states and 55 transitions. [2024-11-13 21:07:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 55 transitions. [2024-11-13 21:07:39,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:07:39,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 41 states and 49 transitions. [2024-11-13 21:07:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2024-11-13 21:07:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:07:39,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 44 states and 54 transitions. [2024-11-13 21:07:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 54 transitions. [2024-11-13 21:07:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:07:39,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 46 states and 57 transitions. [2024-11-13 21:07:39,993 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 57 transitions. [2024-11-13 21:07:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:07:39,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:40,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 49 states and 63 transitions. [2024-11-13 21:07:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2024-11-13 21:07:40,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:07:40,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:40,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:40,653 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:40,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:40,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-11-13 21:07:40,938 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-11-13 21:07:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:07:40,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:40,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 55 states and 76 transitions. [2024-11-13 21:07:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 76 transitions. [2024-11-13 21:07:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:07:41,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:41,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:41,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 59 states and 85 transitions. [2024-11-13 21:07:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 85 transitions. [2024-11-13 21:07:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:07:41,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:41,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:41,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 62 states and 92 transitions. [2024-11-13 21:07:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 92 transitions. [2024-11-13 21:07:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:07:42,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 65 states and 100 transitions. [2024-11-13 21:07:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 100 transitions. [2024-11-13 21:07:42,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:07:42,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:42,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 66 states and 101 transitions. [2024-11-13 21:07:42,633 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 101 transitions. [2024-11-13 21:07:42,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:07:42,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-13 21:07:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-13 21:07:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:07:42,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 70 states and 112 transitions. [2024-11-13 21:07:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 112 transitions. [2024-11-13 21:07:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:07:43,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:43,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:07:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-11-13 21:07:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-11-13 21:07:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:07:43,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:43,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 117 transitions. [2024-11-13 21:07:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 117 transitions. [2024-11-13 21:07:43,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:07:43,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:43,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:44,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 77 states and 124 transitions. [2024-11-13 21:07:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 124 transitions. [2024-11-13 21:07:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:07:44,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:44,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:07:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 80 states and 128 transitions. [2024-11-13 21:07:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 128 transitions. [2024-11-13 21:07:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:07:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 81 states and 129 transitions. [2024-11-13 21:07:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 129 transitions. [2024-11-13 21:07:45,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:07:45,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 83 states and 132 transitions. [2024-11-13 21:07:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2024-11-13 21:07:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:07:45,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 132 transitions. [2024-11-13 21:07:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 132 transitions. [2024-11-13 21:07:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:07:45,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 85 states and 133 transitions. [2024-11-13 21:07:45,964 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 133 transitions. [2024-11-13 21:07:45,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:07:45,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2024-11-13 21:07:46,051 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-11-13 21:07:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:07:46,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:46,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:46,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 89 states and 147 transitions. [2024-11-13 21:07:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 147 transitions. [2024-11-13 21:07:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:07:46,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:07:47,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 91 states and 149 transitions. [2024-11-13 21:07:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 149 transitions. [2024-11-13 21:07:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:07:47,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:47,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:47,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 92 states and 149 transitions. [2024-11-13 21:07:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 149 transitions. [2024-11-13 21:07:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:07:47,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:47,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:47,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:07:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 95 states and 152 transitions. [2024-11-13 21:07:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 152 transitions. [2024-11-13 21:07:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:07:47,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:47,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 98 states and 162 transitions. [2024-11-13 21:07:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 162 transitions. [2024-11-13 21:07:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:07:48,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:48,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:07:49,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:49,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 106 states and 174 transitions. [2024-11-13 21:07:49,883 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 174 transitions. [2024-11-13 21:07:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:07:49,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:49,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 109 states and 184 transitions. [2024-11-13 21:07:50,775 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 184 transitions. [2024-11-13 21:07:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:07:50,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:50,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:50,812 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:07:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 111 states and 186 transitions. [2024-11-13 21:07:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 186 transitions. [2024-11-13 21:07:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:07:51,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:51,336 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 21:07:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 115 states and 199 transitions. [2024-11-13 21:07:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 199 transitions. [2024-11-13 21:07:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:07:51,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,070 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 21:07:52,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 117 states and 201 transitions. [2024-11-13 21:07:52,382 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 201 transitions. [2024-11-13 21:07:52,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:07:52,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,423 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 21:07:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 119 states and 203 transitions. [2024-11-13 21:07:52,752 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 203 transitions. [2024-11-13 21:07:52,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:07:52,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,809 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 21:07:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 121 states and 205 transitions. [2024-11-13 21:07:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 205 transitions. [2024-11-13 21:07:53,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:07:53,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:53,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:53,160 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 21:07:53,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 123 states and 207 transitions. [2024-11-13 21:07:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 207 transitions. [2024-11-13 21:07:53,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:53,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:53,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:53,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 124 states and 210 transitions. [2024-11-13 21:07:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 210 transitions. [2024-11-13 21:07:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:54,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:07:54,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 127 states and 214 transitions. [2024-11-13 21:07:54,868 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 214 transitions. [2024-11-13 21:07:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:54,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:54,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:07:54,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:54,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 124 states and 210 transitions. [2024-11-13 21:07:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 210 transitions. [2024-11-13 21:07:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:54,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:54,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:07:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 133 states and 231 transitions. [2024-11-13 21:07:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 231 transitions. [2024-11-13 21:07:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:56,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:56,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,768 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 21:07:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:57,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 138 states and 245 transitions. [2024-11-13 21:07:57,818 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 245 transitions. [2024-11-13 21:07:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:57,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:57,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:57,862 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 21:07:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 140 states and 246 transitions. [2024-11-13 21:07:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 246 transitions. [2024-11-13 21:07:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:58,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:58,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:07:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 148 states and 260 transitions. [2024-11-13 21:07:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 260 transitions. [2024-11-13 21:07:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:59,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:59,467 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 21:07:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:59,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 150 states and 261 transitions. [2024-11-13 21:07:59,876 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 261 transitions. [2024-11-13 21:07:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:07:59,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:59,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:08:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 152 states and 263 transitions. [2024-11-13 21:08:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 263 transitions. [2024-11-13 21:08:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:08:00,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:00,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:00,426 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 21:08:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 154 states and 264 transitions. [2024-11-13 21:08:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 264 transitions. [2024-11-13 21:08:00,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:08:00,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:00,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:00,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:08:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:01,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 156 states and 268 transitions. [2024-11-13 21:08:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 268 transitions. [2024-11-13 21:08:01,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:08:01,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:01,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:01,475 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 21:08:01,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 158 states and 269 transitions. [2024-11-13 21:08:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 269 transitions. [2024-11-13 21:08:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:08:01,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:01,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:02,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:08:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 162 states and 272 transitions. [2024-11-13 21:08:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 272 transitions. [2024-11-13 21:08:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:08:02,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:02,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:08:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 164 states and 279 transitions. [2024-11-13 21:08:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 279 transitions. [2024-11-13 21:08:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:08:02,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:08:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 166 states and 280 transitions. [2024-11-13 21:08:03,459 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 280 transitions. [2024-11-13 21:08:03,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:08:03,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:03,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 169 states and 291 transitions. [2024-11-13 21:08:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 291 transitions. [2024-11-13 21:08:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:08:04,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:04,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:08:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 171 states and 293 transitions. [2024-11-13 21:08:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 293 transitions. [2024-11-13 21:08:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:08:05,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:08:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:05,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 170 states and 292 transitions. [2024-11-13 21:08:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 292 transitions. [2024-11-13 21:08:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:08:05,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:05,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:05,992 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:06,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 171 states and 295 transitions. [2024-11-13 21:08:06,517 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 295 transitions. [2024-11-13 21:08:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:08:06,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:06,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:06,549 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:08:07,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:07,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 174 states and 303 transitions. [2024-11-13 21:08:07,427 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 303 transitions. [2024-11-13 21:08:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:08:07,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:07,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:08:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 173 states and 302 transitions. [2024-11-13 21:08:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 302 transitions. [2024-11-13 21:08:08,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:08:08,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:08,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:08:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 175 states and 304 transitions. [2024-11-13 21:08:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 304 transitions. [2024-11-13 21:08:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:08:08,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:08,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:08:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 177 states and 307 transitions. [2024-11-13 21:08:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 307 transitions. [2024-11-13 21:08:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:08:09,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:09,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:08:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 183 states and 312 transitions. [2024-11-13 21:08:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 312 transitions. [2024-11-13 21:08:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:08:09,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:09,920 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 21:08:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 185 states and 314 transitions. [2024-11-13 21:08:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 314 transitions. [2024-11-13 21:08:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:08:10,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:10,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,405 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 21:08:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:10,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 187 states and 315 transitions. [2024-11-13 21:08:10,880 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 315 transitions. [2024-11-13 21:08:10,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:08:10,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:10,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:08:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:11,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 191 states and 318 transitions. [2024-11-13 21:08:11,114 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 318 transitions. [2024-11-13 21:08:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:08:11,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:11,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:08:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:13,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 202 states and 329 transitions. [2024-11-13 21:08:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 329 transitions. [2024-11-13 21:08:13,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:08:13,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:13,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 205 states and 341 transitions. [2024-11-13 21:08:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 341 transitions. [2024-11-13 21:08:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:08:14,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:14,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 206 states and 344 transitions. [2024-11-13 21:08:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 344 transitions. [2024-11-13 21:08:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:08:15,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:15,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:08:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 205 states and 343 transitions. [2024-11-13 21:08:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 343 transitions. [2024-11-13 21:08:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:08:15,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:15,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:16,074 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 21:08:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:16,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 204 states and 342 transitions. [2024-11-13 21:08:16,835 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 342 transitions. [2024-11-13 21:08:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:08:16,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:16,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:18,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 207 states and 355 transitions. [2024-11-13 21:08:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 355 transitions. [2024-11-13 21:08:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:08:18,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:18,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:18,152 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:08:18,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 206 states and 354 transitions. [2024-11-13 21:08:18,175 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 354 transitions. [2024-11-13 21:08:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:08:18,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:18,197 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:08:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 211 states and 362 transitions. [2024-11-13 21:08:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 362 transitions. [2024-11-13 21:08:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:08:20,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:21,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 212 states and 365 transitions. [2024-11-13 21:08:21,736 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 365 transitions. [2024-11-13 21:08:21,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:08:21,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:21,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:21,767 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:08:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 218 states and 376 transitions. [2024-11-13 21:08:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 376 transitions. [2024-11-13 21:08:25,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:08:25,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:25,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:25,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:08:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 215 states and 373 transitions. [2024-11-13 21:08:25,504 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 373 transitions. [2024-11-13 21:08:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:08:25,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:25,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 218 states and 387 transitions. [2024-11-13 21:08:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 387 transitions. [2024-11-13 21:08:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:08:27,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:27,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:08:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 220 states and 400 transitions. [2024-11-13 21:08:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 400 transitions. [2024-11-13 21:08:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:08:28,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:08:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:29,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 220 states and 399 transitions. [2024-11-13 21:08:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 399 transitions. [2024-11-13 21:08:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:08:29,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:29,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:08:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 220 states and 398 transitions. [2024-11-13 21:08:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 398 transitions. [2024-11-13 21:08:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:08:29,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:08:30,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:30,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 220 states and 397 transitions. [2024-11-13 21:08:30,303 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2024-11-13 21:08:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:08:30,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:30,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:30,326 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:08:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:30,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 220 states and 396 transitions. [2024-11-13 21:08:30,929 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 396 transitions. [2024-11-13 21:08:30,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:08:30,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:30,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:31,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 221 states and 403 transitions. [2024-11-13 21:08:31,741 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 403 transitions. [2024-11-13 21:08:31,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:08:31,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:08:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 225 states and 406 transitions. [2024-11-13 21:08:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 406 transitions. [2024-11-13 21:08:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:08:31,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:08:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 233 states and 424 transitions. [2024-11-13 21:08:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 424 transitions. [2024-11-13 21:08:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:08:34,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:35,094 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:08:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 248 states and 446 transitions. [2024-11-13 21:08:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 446 transitions. [2024-11-13 21:08:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:08:39,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:39,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:08:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 249 states and 451 transitions. [2024-11-13 21:08:40,323 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 451 transitions. [2024-11-13 21:08:40,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:08:40,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:40,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:40,352 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:08:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 251 states and 453 transitions. [2024-11-13 21:08:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 453 transitions. [2024-11-13 21:08:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:08:40,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:40,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:40,971 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:08:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 255 states and 456 transitions. [2024-11-13 21:08:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 456 transitions. [2024-11-13 21:08:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:08:41,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:08:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 256 states and 460 transitions. [2024-11-13 21:08:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 460 transitions. [2024-11-13 21:08:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:08:41,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:41,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:41,738 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:08:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:42,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 258 states and 461 transitions. [2024-11-13 21:08:42,526 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 461 transitions. [2024-11-13 21:08:42,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:08:42,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:08:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 268 states and 478 transitions. [2024-11-13 21:08:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 478 transitions. [2024-11-13 21:08:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:08:46,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 271 states and 493 transitions. [2024-11-13 21:08:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 493 transitions. [2024-11-13 21:08:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:08:48,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:48,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 272 states and 496 transitions. [2024-11-13 21:08:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 496 transitions. [2024-11-13 21:08:49,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:08:49,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:49,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:08:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 273 states and 497 transitions. [2024-11-13 21:08:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 497 transitions. [2024-11-13 21:08:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:08:50,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:08:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:55,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 290 states and 528 transitions. [2024-11-13 21:08:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 528 transitions. [2024-11-13 21:08:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:08:55,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:55,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:08:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 291 states and 528 transitions. [2024-11-13 21:08:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 528 transitions. [2024-11-13 21:08:56,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:08:56,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:56,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:56,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:09:00,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:00,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 299 states and 543 transitions. [2024-11-13 21:09:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 543 transitions. [2024-11-13 21:09:00,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:00,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:00,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:09:01,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:01,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 301 states and 544 transitions. [2024-11-13 21:09:01,568 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 544 transitions. [2024-11-13 21:09:01,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:01,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:01,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:01,635 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:01,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 305 states and 547 transitions. [2024-11-13 21:09:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 547 transitions. [2024-11-13 21:09:01,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:01,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:01,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:01,862 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:09:02,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 309 states and 550 transitions. [2024-11-13 21:09:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 550 transitions. [2024-11-13 21:09:02,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:02,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:02,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:02,883 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:04,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:04,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 314 states and 554 transitions. [2024-11-13 21:09:04,495 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 554 transitions. [2024-11-13 21:09:04,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:04,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:04,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:06,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 317 states and 557 transitions. [2024-11-13 21:09:06,286 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 557 transitions. [2024-11-13 21:09:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:09:06,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:06,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:08,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:08,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 320 states and 573 transitions. [2024-11-13 21:09:08,386 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 573 transitions. [2024-11-13 21:09:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:09:08,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:08,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:08,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:09:09,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:09,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 322 states and 576 transitions. [2024-11-13 21:09:09,972 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 576 transitions. [2024-11-13 21:09:09,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:09:09,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:09,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 323 states and 583 transitions. [2024-11-13 21:09:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 583 transitions. [2024-11-13 21:09:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:09:11,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:11,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 340 states and 618 transitions. [2024-11-13 21:09:16,049 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 618 transitions. [2024-11-13 21:09:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:09:16,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:16,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:16,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 21:09:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 341 states and 620 transitions. [2024-11-13 21:09:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 620 transitions. [2024-11-13 21:09:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:09:17,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:17,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:09:18,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:18,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 343 states and 621 transitions. [2024-11-13 21:09:18,421 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 621 transitions. [2024-11-13 21:09:18,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:09:18,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:18,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:18,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 347 states and 624 transitions. [2024-11-13 21:09:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 624 transitions. [2024-11-13 21:09:18,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:09:18,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:18,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 351 states and 627 transitions. [2024-11-13 21:09:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 627 transitions. [2024-11-13 21:09:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:09:19,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:19,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 358 states and 631 transitions. [2024-11-13 21:09:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 631 transitions. [2024-11-13 21:09:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:09:25,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:25,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:26,593 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:32,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:32,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 365 states and 639 transitions. [2024-11-13 21:09:32,209 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 639 transitions. [2024-11-13 21:09:32,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:09:32,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:32,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,143 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 368 states and 656 transitions. [2024-11-13 21:09:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 656 transitions. [2024-11-13 21:09:34,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:09:34,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 21:09:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 368 states and 655 transitions. [2024-11-13 21:09:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 655 transitions. [2024-11-13 21:09:35,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:09:35,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:35,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:09:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 375 states and 680 transitions. [2024-11-13 21:09:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 680 transitions. [2024-11-13 21:09:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:09:40,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:40,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:40,571 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 376 states and 688 transitions. [2024-11-13 21:09:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 688 transitions. [2024-11-13 21:09:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:09:41,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:41,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 399 states and 737 transitions. [2024-11-13 21:09:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 737 transitions. [2024-11-13 21:09:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:09:48,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:09:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 401 states and 740 transitions. [2024-11-13 21:09:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 740 transitions. [2024-11-13 21:09:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:09:49,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:09:50,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:50,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 403 states and 741 transitions. [2024-11-13 21:09:50,687 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 741 transitions. [2024-11-13 21:09:50,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:09:50,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:50,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 21:09:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 404 states and 742 transitions. [2024-11-13 21:09:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 742 transitions. [2024-11-13 21:09:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:09:51,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:51,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 409 states and 749 transitions. [2024-11-13 21:09:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 749 transitions. [2024-11-13 21:09:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:09:52,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:52,565 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:09:53,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:53,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 413 states and 752 transitions. [2024-11-13 21:09:53,368 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 752 transitions. [2024-11-13 21:09:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:09:53,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:53,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 420 states and 755 transitions. [2024-11-13 21:10:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 755 transitions. [2024-11-13 21:10:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:10:01,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:01,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 423 states and 773 transitions. [2024-11-13 21:10:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 773 transitions. [2024-11-13 21:10:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:10:03,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:03,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 427 states and 776 transitions. [2024-11-13 21:10:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 776 transitions. [2024-11-13 21:10:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:10:07,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:07,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:10:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 428 states and 776 transitions. [2024-11-13 21:10:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 776 transitions. [2024-11-13 21:10:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:10:08,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:08,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:09,531 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:10,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 429 states and 784 transitions. [2024-11-13 21:10:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 784 transitions. [2024-11-13 21:10:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:10:10,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:11,117 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:10:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 452 states and 836 transitions. [2024-11-13 21:10:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 836 transitions. [2024-11-13 21:10:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:10:20,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:21,141 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:10:23,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 454 states and 841 transitions. [2024-11-13 21:10:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 841 transitions. [2024-11-13 21:10:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:10:23,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:23,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:10:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 456 states and 842 transitions. [2024-11-13 21:10:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 842 transitions. [2024-11-13 21:10:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:10:24,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 21:10:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:26,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 457 states and 842 transitions. [2024-11-13 21:10:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 842 transitions. [2024-11-13 21:10:26,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:10:26,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:26,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:26,118 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 21:10:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 459 states and 843 transitions. [2024-11-13 21:10:27,335 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 843 transitions. [2024-11-13 21:10:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:10:27,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:27,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:10:28,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 460 states and 843 transitions. [2024-11-13 21:10:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 843 transitions. [2024-11-13 21:10:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:10:28,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:28,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:28,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 21:10:29,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:29,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 461 states and 843 transitions. [2024-11-13 21:10:29,988 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 843 transitions. [2024-11-13 21:10:29,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:10:29,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:29,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:30,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:10:34,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:34,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 468 states and 854 transitions. [2024-11-13 21:10:34,409 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 854 transitions. [2024-11-13 21:10:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:10:34,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:10:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 472 states and 857 transitions. [2024-11-13 21:10:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 857 transitions. [2024-11-13 21:10:34,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:10:34,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:34,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 42 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:46,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 479 states and 859 transitions. [2024-11-13 21:10:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 859 transitions. [2024-11-13 21:10:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:10:46,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:46,039 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:10:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 479 states and 858 transitions. [2024-11-13 21:10:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 858 transitions. [2024-11-13 21:10:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:10:46,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:46,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:10:47,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:47,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 479 states and 857 transitions. [2024-11-13 21:10:47,625 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 857 transitions. [2024-11-13 21:10:47,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:10:47,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:47,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 482 states and 876 transitions. [2024-11-13 21:10:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 876 transitions. [2024-11-13 21:10:51,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:10:51,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:51,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:51,495 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 486 states and 879 transitions. [2024-11-13 21:10:52,066 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 879 transitions. [2024-11-13 21:10:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:10:52,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:52,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:53,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:53,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 487 states and 887 transitions. [2024-11-13 21:10:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 887 transitions. [2024-11-13 21:10:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:10:53,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:53,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:04,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 510 states and 945 transitions. [2024-11-13 21:11:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 945 transitions. [2024-11-13 21:11:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:11:04,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:04,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 21:11:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 511 states and 945 transitions. [2024-11-13 21:11:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 945 transitions. [2024-11-13 21:11:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:11:05,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:11:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 517 states and 960 transitions. [2024-11-13 21:11:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 960 transitions. [2024-11-13 21:11:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:11:09,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:09,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:11:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 519 states and 961 transitions. [2024-11-13 21:11:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 961 transitions. [2024-11-13 21:11:10,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:11:10,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:10,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 21:11:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 521 states and 962 transitions. [2024-11-13 21:11:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 962 transitions. [2024-11-13 21:11:11,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:11,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:11,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:11,822 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:11:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:13,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 522 states and 963 transitions. [2024-11-13 21:11:13,015 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 963 transitions. [2024-11-13 21:11:13,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:13,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:13,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:13,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:13,288 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 21:11:14,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 525 states and 970 transitions. [2024-11-13 21:11:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 970 transitions. [2024-11-13 21:11:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:14,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:15,043 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:16,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 529 states and 973 transitions. [2024-11-13 21:11:16,470 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 973 transitions. [2024-11-13 21:11:16,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:16,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:16,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:16,574 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:16,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 533 states and 976 transitions. [2024-11-13 21:11:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 976 transitions. [2024-11-13 21:11:16,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:16,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:16,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 540 states and 977 transitions. [2024-11-13 21:11:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 977 transitions. [2024-11-13 21:11:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:27,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:27,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:27,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:27,842 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 21:11:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 542 states and 978 transitions. [2024-11-13 21:11:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 978 transitions. [2024-11-13 21:11:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:28,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:11:31,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 545 states and 980 transitions. [2024-11-13 21:11:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 980 transitions. [2024-11-13 21:11:31,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:31,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:31,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:11:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 548 states and 982 transitions. [2024-11-13 21:11:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 982 transitions. [2024-11-13 21:11:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:11:34,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:34,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:11:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 550 states and 983 transitions. [2024-11-13 21:11:35,946 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 983 transitions. [2024-11-13 21:11:35,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:11:35,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:35,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 553 states and 1003 transitions. [2024-11-13 21:11:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1003 transitions. [2024-11-13 21:11:40,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:11:40,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:40,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 42 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:41,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 557 states and 1006 transitions. [2024-11-13 21:11:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1006 transitions. [2024-11-13 21:11:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:11:41,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:11:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 566 states and 1023 transitions. [2024-11-13 21:11:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1023 transitions. [2024-11-13 21:11:44,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:11:44,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:44,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:11:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 568 states and 1024 transitions. [2024-11-13 21:11:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1024 transitions. [2024-11-13 21:11:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:11:45,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:45,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:11:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 570 states and 1025 transitions. [2024-11-13 21:11:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1025 transitions. [2024-11-13 21:11:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:11:47,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:47,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:47,846 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 571 states and 1033 transitions. [2024-11-13 21:11:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1033 transitions. [2024-11-13 21:11:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:11:48,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:48,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:12:00,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 594 states and 1095 transitions. [2024-11-13 21:12:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1095 transitions. [2024-11-13 21:12:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:00,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:00,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:12:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 598 states and 1098 transitions. [2024-11-13 21:12:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1098 transitions. [2024-11-13 21:12:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:01,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:12:02,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 600 states and 1099 transitions. [2024-11-13 21:12:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1099 transitions. [2024-11-13 21:12:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:02,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:02,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:12:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 602 states and 1100 transitions. [2024-11-13 21:12:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1100 transitions. [2024-11-13 21:12:03,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:12:03,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:03,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 21:12:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 603 states and 1100 transitions. [2024-11-13 21:12:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1100 transitions. [2024-11-13 21:12:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:12:05,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:05,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:05,307 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:12:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 606 states and 1108 transitions. [2024-11-13 21:12:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1108 transitions. [2024-11-13 21:12:06,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:12:06,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:06,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:12:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:07,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 610 states and 1111 transitions. [2024-11-13 21:12:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1111 transitions. [2024-11-13 21:12:07,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:12:07,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:07,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:12:08,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 614 states and 1114 transitions. [2024-11-13 21:12:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1114 transitions. [2024-11-13 21:12:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:12:08,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:08,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 77 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:20,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 621 states and 1114 transitions. [2024-11-13 21:12:20,904 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1114 transitions. [2024-11-13 21:12:20,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:12:20,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:20,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 31 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:24,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 628 states and 1122 transitions. [2024-11-13 21:12:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1122 transitions. [2024-11-13 21:12:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:12:24,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:24,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 631 states and 1143 transitions. [2024-11-13 21:12:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1143 transitions. [2024-11-13 21:12:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:12:27,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:27,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 635 states and 1146 transitions. [2024-11-13 21:12:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1146 transitions. [2024-11-13 21:12:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:12:29,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:29,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:29,102 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 21:12:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 635 states and 1145 transitions. [2024-11-13 21:12:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1145 transitions. [2024-11-13 21:12:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:12:30,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:30,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:30,864 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 46 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:12:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 649 states and 1160 transitions. [2024-11-13 21:12:40,582 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1160 transitions. [2024-11-13 21:12:40,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:12:40,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:41,146 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:42,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:42,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 650 states and 1168 transitions. [2024-11-13 21:12:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1168 transitions. [2024-11-13 21:12:42,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:12:42,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:42,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-13 21:12:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 651 states and 1169 transitions. [2024-11-13 21:12:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1169 transitions. [2024-11-13 21:12:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:12:43,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 149 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:12:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 674 states and 1234 transitions. [2024-11-13 21:12:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1234 transitions. [2024-11-13 21:12:55,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:12:55,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:55,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:55,486 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:12:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 676 states and 1235 transitions. [2024-11-13 21:12:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1235 transitions. [2024-11-13 21:12:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:12:56,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:56,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:12:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 680 states and 1238 transitions. [2024-11-13 21:12:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1238 transitions. [2024-11-13 21:12:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:12:57,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:57,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:57,984 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 21:12:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 682 states and 1241 transitions. [2024-11-13 21:12:59,296 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1241 transitions. [2024-11-13 21:12:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:12:59,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:59,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:12:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:59,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 686 states and 1244 transitions. [2024-11-13 21:12:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1244 transitions. [2024-11-13 21:12:59,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:12:59,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:59,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-13 21:13:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 687 states and 1245 transitions. [2024-11-13 21:13:00,980 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1245 transitions. [2024-11-13 21:13:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:13:00,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 21:13:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 690 states and 1254 transitions. [2024-11-13 21:13:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1254 transitions. [2024-11-13 21:13:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:13:02,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:02,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:03,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 694 states and 1257 transitions. [2024-11-13 21:13:03,800 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1257 transitions. [2024-11-13 21:13:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:13:03,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:03,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 698 states and 1260 transitions. [2024-11-13 21:13:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1260 transitions. [2024-11-13 21:13:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:13:04,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:04,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:08,678 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 99 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 705 states and 1259 transitions. [2024-11-13 21:13:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1259 transitions. [2024-11-13 21:13:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:13:19,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:19,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 44 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 712 states and 1267 transitions. [2024-11-13 21:13:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1267 transitions. [2024-11-13 21:13:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:13:23,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:23,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:23,236 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 21:13:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 712 states and 1266 transitions. [2024-11-13 21:13:24,423 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1266 transitions. [2024-11-13 21:13:24,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:13:24,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:25,580 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:28,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:28,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 715 states and 1288 transitions. [2024-11-13 21:13:28,177 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1288 transitions. [2024-11-13 21:13:28,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:13:28,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:28,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 77 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:33,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:33,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 719 states and 1291 transitions. [2024-11-13 21:13:33,303 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1291 transitions. [2024-11-13 21:13:33,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:13:33,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:33,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 31 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:38,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 723 states and 1294 transitions. [2024-11-13 21:13:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1294 transitions. [2024-11-13 21:13:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:13:38,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:38,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:39,286 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 724 states and 1302 transitions. [2024-11-13 21:13:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1302 transitions. [2024-11-13 21:13:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:13:40,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:40,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:53,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 747 states and 1367 transitions. [2024-11-13 21:13:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1367 transitions. [2024-11-13 21:13:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:13:53,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:13:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 749 states and 1368 transitions. [2024-11-13 21:13:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1368 transitions. [2024-11-13 21:13:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:13:54,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:54,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:13:56,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 753 states and 1371 transitions. [2024-11-13 21:13:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1371 transitions. [2024-11-13 21:13:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:13:56,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 21:13:58,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:58,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 755 states and 1373 transitions. [2024-11-13 21:13:58,559 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1373 transitions. [2024-11-13 21:13:58,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:13:58,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:58,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:14:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 757 states and 1374 transitions. [2024-11-13 21:14:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1374 transitions. [2024-11-13 21:14:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:14:00,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:00,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-13 21:14:01,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 758 states and 1374 transitions. [2024-11-13 21:14:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1374 transitions. [2024-11-13 21:14:01,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:14:01,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:01,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:02,568 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 149 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:04,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:04,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 762 states and 1377 transitions. [2024-11-13 21:14:04,085 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1377 transitions. [2024-11-13 21:14:04,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:14:04,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:04,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:04,281 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 149 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:05,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:05,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 766 states and 1380 transitions. [2024-11-13 21:14:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1380 transitions. [2024-11-13 21:14:05,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:14:05,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:05,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:10,134 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 124 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 773 states and 1378 transitions. [2024-11-13 21:14:20,503 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1378 transitions. [2024-11-13 21:14:20,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:14:20,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:21,141 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 60 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:24,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 780 states and 1386 transitions. [2024-11-13 21:14:24,951 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1386 transitions. [2024-11-13 21:14:24,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:14:24,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:24,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:25,647 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 55 proven. 19 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:14:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 787 states and 1399 transitions. [2024-11-13 21:14:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1399 transitions. [2024-11-13 21:14:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:14:33,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:14:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 789 states and 1400 transitions. [2024-11-13 21:14:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1400 transitions. [2024-11-13 21:14:35,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:14:35,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:35,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 792 states and 1423 transitions. [2024-11-13 21:14:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1423 transitions. [2024-11-13 21:14:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:14:40,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:40,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 99 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:48,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:48,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 796 states and 1426 transitions. [2024-11-13 21:14:48,148 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1426 transitions. [2024-11-13 21:14:48,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:14:48,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:48,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 44 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 800 states and 1429 transitions. [2024-11-13 21:14:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1429 transitions. [2024-11-13 21:14:55,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:14:55,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:55,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:55,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:55,782 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:15:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 808 states and 1456 transitions. [2024-11-13 21:15:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1456 transitions. [2024-11-13 21:15:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:03,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:03,407 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:08,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 815 states and 1478 transitions. [2024-11-13 21:15:08,092 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1478 transitions. [2024-11-13 21:15:08,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:08,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:08,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:11,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:11,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 818 states and 1488 transitions. [2024-11-13 21:15:11,484 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1488 transitions. [2024-11-13 21:15:11,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:11,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:11,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:15:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 820 states and 1498 transitions. [2024-11-13 21:15:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1498 transitions. [2024-11-13 21:15:13,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:13,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:13,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:13,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:13,712 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 822 states and 1499 transitions. [2024-11-13 21:15:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1499 transitions. [2024-11-13 21:15:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:15,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:15,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:15,666 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 825 states and 1508 transitions. [2024-11-13 21:15:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1508 transitions. [2024-11-13 21:15:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:17,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:20,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:20,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 828 states and 1513 transitions. [2024-11-13 21:15:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1513 transitions. [2024-11-13 21:15:20,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:20,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:20,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:20,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:15:22,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 830 states and 1514 transitions. [2024-11-13 21:15:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1514 transitions. [2024-11-13 21:15:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:22,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:22,658 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:24,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 831 states and 1514 transitions. [2024-11-13 21:15:24,030 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1514 transitions. [2024-11-13 21:15:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:24,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:24,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:24,266 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:25,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 834 states and 1520 transitions. [2024-11-13 21:15:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1520 transitions. [2024-11-13 21:15:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:25,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:25,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:25,970 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:27,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:27,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 837 states and 1524 transitions. [2024-11-13 21:15:27,344 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1524 transitions. [2024-11-13 21:15:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:27,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:15:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 840 states and 1532 transitions. [2024-11-13 21:15:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1532 transitions. [2024-11-13 21:15:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:15:28,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 841 states and 1535 transitions. [2024-11-13 21:15:32,291 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1535 transitions. [2024-11-13 21:15:32,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:15:32,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:32,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-11-13 21:15:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:33,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 842 states and 1536 transitions. [2024-11-13 21:15:33,707 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1536 transitions. [2024-11-13 21:15:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:15:33,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:33,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:33,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 214 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:15:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 865 states and 1605 transitions. [2024-11-13 21:15:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1605 transitions. [2024-11-13 21:15:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:15:48,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:48,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:15:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 871 states and 1621 transitions. [2024-11-13 21:15:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1621 transitions. [2024-11-13 21:15:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:15:53,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:53,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:53,967 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:15:55,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:55,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 875 states and 1624 transitions. [2024-11-13 21:15:55,592 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1624 transitions. [2024-11-13 21:15:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:15:55,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:55,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:55,671 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:15:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:56,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 877 states and 1625 transitions. [2024-11-13 21:15:56,836 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1625 transitions. [2024-11-13 21:15:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:15:56,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:56,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-11-13 21:15:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 878 states and 1626 transitions. [2024-11-13 21:15:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1626 transitions. [2024-11-13 21:15:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:15:58,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:59,362 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:16:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 885 states and 1641 transitions. [2024-11-13 21:16:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1641 transitions. [2024-11-13 21:16:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:16:03,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:04,251 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:16:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 889 states and 1644 transitions. [2024-11-13 21:16:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1644 transitions. [2024-11-13 21:16:05,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:16:05,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:05,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:11,319 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 152 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 896 states and 1641 transitions. [2024-11-13 21:16:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1641 transitions. [2024-11-13 21:16:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:16:24,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:16:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:26,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 898 states and 1642 transitions. [2024-11-13 21:16:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1642 transitions. [2024-11-13 21:16:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:16:26,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:26,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 79 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 905 states and 1650 transitions. [2024-11-13 21:16:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1650 transitions. [2024-11-13 21:16:31,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:16:31,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:31,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 11 proven. 35 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:16:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 908 states and 1653 transitions. [2024-11-13 21:16:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1653 transitions. [2024-11-13 21:16:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:16:35,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:35,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 911 states and 1677 transitions. [2024-11-13 21:16:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1677 transitions. [2024-11-13 21:16:42,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:16:42,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:42,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:45,700 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 124 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:49,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 915 states and 1680 transitions. [2024-11-13 21:16:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1680 transitions. [2024-11-13 21:16:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:16:49,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:49,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:52,414 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 60 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:55,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:55,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 919 states and 1683 transitions. [2024-11-13 21:16:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1683 transitions. [2024-11-13 21:16:55,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:16:55,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:55,987 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 55 proven. 19 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:16:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 924 states and 1695 transitions. [2024-11-13 21:16:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1695 transitions. [2024-11-13 21:16:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:16:59,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:59,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:59,789 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:17:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 928 states and 1698 transitions. [2024-11-13 21:17:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1698 transitions. [2024-11-13 21:17:01,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:17:01,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:01,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:02,592 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 48 proven. 46 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:17:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 930 states and 1699 transitions. [2024-11-13 21:17:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1699 transitions. [2024-11-13 21:17:05,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:17:05,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:05,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:06,099 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 931 states and 1708 transitions. [2024-11-13 21:17:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1708 transitions. [2024-11-13 21:17:07,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:17:07,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:07,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:08,322 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:17:25,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 954 states and 1785 transitions. [2024-11-13 21:17:25,262 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1785 transitions. [2024-11-13 21:17:25,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:17:25,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:17:27,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 956 states and 1787 transitions. [2024-11-13 21:17:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1787 transitions. [2024-11-13 21:17:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:17:27,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:27,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:27,683 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:17:30,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:30,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 960 states and 1790 transitions. [2024-11-13 21:17:30,271 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1790 transitions. [2024-11-13 21:17:30,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:17:30,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:30,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:30,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:17:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 962 states and 1791 transitions. [2024-11-13 21:17:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1791 transitions. [2024-11-13 21:17:31,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:17:31,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:17:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 964 states and 1792 transitions. [2024-11-13 21:17:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1792 transitions. [2024-11-13 21:17:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:17:33,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:33,770 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 21:17:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 967 states and 1802 transitions. [2024-11-13 21:17:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1802 transitions. [2024-11-13 21:17:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:17:35,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:35,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 214 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:17:36,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 971 states and 1805 transitions. [2024-11-13 21:17:36,798 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1805 transitions. [2024-11-13 21:17:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:17:36,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 214 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:17:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 975 states and 1808 transitions. [2024-11-13 21:17:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1808 transitions. [2024-11-13 21:17:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:17:39,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:45,395 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 183 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:58,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 979 states and 1801 transitions. [2024-11-13 21:17:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1801 transitions. [2024-11-13 21:17:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:17:58,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:58,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:59,321 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 101 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 986 states and 1809 transitions. [2024-11-13 21:18:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1809 transitions. [2024-11-13 21:18:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:18:04,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 46 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 993 states and 1817 transitions. [2024-11-13 21:18:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1817 transitions. [2024-11-13 21:18:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:09,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:09,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 996 states and 1842 transitions. [2024-11-13 21:18:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1842 transitions. [2024-11-13 21:18:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:15,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 152 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:17,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1000 states and 1845 transitions. [2024-11-13 21:18:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1845 transitions. [2024-11-13 21:18:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:17,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,373 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 79 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:19,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1004 states and 1848 transitions. [2024-11-13 21:18:19,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1848 transitions. [2024-11-13 21:18:19,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:19,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:19,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:18:21,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1004 states and 1847 transitions. [2024-11-13 21:18:21,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1847 transitions. [2024-11-13 21:18:21,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:21,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,878 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 21:18:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:23,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1005 states and 1847 transitions. [2024-11-13 21:18:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1847 transitions. [2024-11-13 21:18:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:23,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:23,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:24,587 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1006 states and 1850 transitions. [2024-11-13 21:18:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1850 transitions. [2024-11-13 21:18:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:27,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-11-13 21:18:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1007 states and 1851 transitions. [2024-11-13 21:18:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1851 transitions. [2024-11-13 21:18:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:29,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:18:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1030 states and 1927 transitions. [2024-11-13 21:18:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1927 transitions. [2024-11-13 21:18:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:49,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-13 21:18:50,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1030 states and 1926 transitions. [2024-11-13 21:18:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1926 transitions. [2024-11-13 21:18:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:50,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:18:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1032 states and 1927 transitions. [2024-11-13 21:18:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1927 transitions. [2024-11-13 21:18:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:51,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:51,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:18:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1036 states and 1930 transitions. [2024-11-13 21:18:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1930 transitions. [2024-11-13 21:18:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:53,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:18:55,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1038 states and 1931 transitions. [2024-11-13 21:18:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1931 transitions. [2024-11-13 21:18:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:55,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:55,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 21:18:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1040 states and 1934 transitions. [2024-11-13 21:18:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1934 transitions. [2024-11-13 21:18:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:18:57,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,604 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 70 proven. 24 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:18:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1044 states and 1937 transitions. [2024-11-13 21:18:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1937 transitions. [2024-11-13 21:18:58,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:18:58,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:58,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2024-11-13 21:19:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1045 states and 1937 transitions. [2024-11-13 21:19:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1937 transitions. [2024-11-13 21:19:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:19:01,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:01,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:01,259 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:19:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:01,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1049 states and 1940 transitions. [2024-11-13 21:19:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1940 transitions. [2024-11-13 21:19:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:19:01,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:01,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:01,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:01,521 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:19:01,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:01,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1053 states and 1943 transitions. [2024-11-13 21:19:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1943 transitions. [2024-11-13 21:19:01,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:19:01,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:07,818 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 217 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:20,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1057 states and 1935 transitions. [2024-11-13 21:19:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1935 transitions. [2024-11-13 21:19:20,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:19:20,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:20,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:22,174 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 126 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1064 states and 1943 transitions. [2024-11-13 21:19:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1943 transitions. [2024-11-13 21:19:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:19:27,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,163 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 62 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1071 states and 1951 transitions. [2024-11-13 21:19:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1951 transitions. [2024-11-13 21:19:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:19:33,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:35,221 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1074 states and 1977 transitions. [2024-11-13 21:19:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1977 transitions. [2024-11-13 21:19:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:19:39,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:39,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:39,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 183 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:41,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1078 states and 1980 transitions. [2024-11-13 21:19:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1980 transitions. [2024-11-13 21:19:41,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:19:41,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:41,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:42,891 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 101 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:44,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1082 states and 1983 transitions. [2024-11-13 21:19:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1983 transitions. [2024-11-13 21:19:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:19:44,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 46 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1086 states and 1986 transitions. [2024-11-13 21:19:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1986 transitions. [2024-11-13 21:19:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:19:46,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:46,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:46,943 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:49,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1087 states and 1989 transitions. [2024-11-13 21:19:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1989 transitions. [2024-11-13 21:19:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:19:49,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 0 proven. 334 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:20:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:08,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1110 states and 2068 transitions. [2024-11-13 21:20:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 2068 transitions. [2024-11-13 21:20:08,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:20:08,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:08,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:08,924 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:20:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1115 states and 2072 transitions. [2024-11-13 21:20:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 2072 transitions. [2024-11-13 21:20:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:20:11,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:11,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:20:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1119 states and 2075 transitions. [2024-11-13 21:20:13,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2075 transitions. [2024-11-13 21:20:13,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:20:13,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:13,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:13,595 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:20:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1121 states and 2076 transitions. [2024-11-13 21:20:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2076 transitions. [2024-11-13 21:20:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:20:15,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:20:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1123 states and 2077 transitions. [2024-11-13 21:20:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2077 transitions. [2024-11-13 21:20:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:20:17,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:20:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1127 states and 2080 transitions. [2024-11-13 21:20:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2080 transitions. [2024-11-13 21:20:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:20:17,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:17,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:20:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:18,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1131 states and 2083 transitions. [2024-11-13 21:20:18,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2083 transitions. [2024-11-13 21:20:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:20:18,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:18,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:18,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:25,952 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 254 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1135 states and 2074 transitions. [2024-11-13 21:20:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2074 transitions. [2024-11-13 21:20:40,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:20:40,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:40,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:41,662 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 154 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:47,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:47,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1142 states and 2082 transitions. [2024-11-13 21:20:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2082 transitions. [2024-11-13 21:20:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:20:47,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:47,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 81 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1149 states and 2090 transitions. [2024-11-13 21:20:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 2090 transitions. [2024-11-13 21:20:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:20:54,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:54,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat