./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/half_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/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_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/half_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b362a98d328467ff4a069dbed2be3429090ca070e60d49c76297e4bb94402b7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:21:27,244 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:21:27,337 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:21:27,347 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:21:27,347 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:21:27,388 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:21:27,389 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:21:27,390 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:21:27,390 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:21:27,390 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:21:27,391 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:21:27,391 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:21:27,391 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:21:27,391 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:21:27,391 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:21:27,391 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:21:27,391 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:21:27,391 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:21:27,392 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:21:27,392 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:21:27,392 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:21:27,392 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:21:27,392 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:21:27,392 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:21:27,392 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:21:27,392 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:21:27,392 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:21:27,393 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:21:27,393 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:21:27,393 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:21:27,393 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:21:27,393 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:21:27,393 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:21:27,393 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_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b362a98d328467ff4a069dbed2be3429090ca070e60d49c76297e4bb94402b7 [2024-11-13 23:21:27,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:21:27,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:21:27,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:21:27,758 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:21:27,759 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:21:27,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-invgen/half_2.i Unable to find full path for "g++" [2024-11-13 23:21:29,738 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:21:30,063 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:21:30,063 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/sv-benchmarks/c/loop-invgen/half_2.i [2024-11-13 23:21:30,080 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/data/26b7bce56/95b5c9637f1248fa8d79ef700a7b1c70/FLAGfeda76b38 [2024-11-13 23:21:30,339 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/data/26b7bce56/95b5c9637f1248fa8d79ef700a7b1c70 [2024-11-13 23:21:30,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:21:30,347 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:21:30,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:21:30,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:21:30,357 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:21:30,357 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d77ef4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30, skipping insertion in model container [2024-11-13 23:21:30,359 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,375 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:21:30,557 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/sv-benchmarks/c/loop-invgen/half_2.i[893,906] [2024-11-13 23:21:30,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:21:30,587 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:21:30,600 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/sv-benchmarks/c/loop-invgen/half_2.i[893,906] [2024-11-13 23:21:30,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:21:30,624 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:21:30,625 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30 WrapperNode [2024-11-13 23:21:30,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:21:30,626 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:21:30,626 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:21:30,626 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:21:30,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,643 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,662 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 46 [2024-11-13 23:21:30,663 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:21:30,663 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:21:30,663 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:21:30,663 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:21:30,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,670 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,671 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,673 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,676 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,677 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,677 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,679 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:21:30,681 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:21:30,681 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:21:30,681 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:21:30,682 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:21:30,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:21:30,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:21:30,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926e9900-17c9-47c7-af8a-9097a84d35bd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:21:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:21:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:21:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:21:30,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:21:30,823 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:21:30,825 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:21:30,930 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-13 23:21:30,930 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:21:30,962 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:21:30,962 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:21:30,962 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:21:30 BoogieIcfgContainer [2024-11-13 23:21:30,963 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:21:30,963 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:21:30,964 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:21:30,975 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:21:30,976 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:21:30" (1/1) ... [2024-11-13 23:21:30,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:21:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:31,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-13 23:21:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-13 23:21:31,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:21:31,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:31,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-11-13 23:21:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-11-13 23:21:31,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:21:31,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:31,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:31,869 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 23:21:32,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 16 states and 29 transitions. [2024-11-13 23:21:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 29 transitions. [2024-11-13 23:21:32,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:21:32,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:32,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:32,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:32,608 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 23:21:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 18 states and 34 transitions. [2024-11-13 23:21:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 34 transitions. [2024-11-13 23:21:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:21:33,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:33,263 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 23:21:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 18 states and 33 transitions. [2024-11-13 23:21:33,432 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 33 transitions. [2024-11-13 23:21:33,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:21:33,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:33,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:34,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 22 states and 44 transitions. [2024-11-13 23:21:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 44 transitions. [2024-11-13 23:21:34,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:21:34,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 21 states and 40 transitions. [2024-11-13 23:21:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 40 transitions. [2024-11-13 23:21:35,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:21:35,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:35,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:35,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 23 states and 48 transitions. [2024-11-13 23:21:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 48 transitions. [2024-11-13 23:21:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:21:35,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:35,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:36,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 25 states and 53 transitions. [2024-11-13 23:21:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 53 transitions. [2024-11-13 23:21:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:21:36,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:37,185 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 23:21:38,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:38,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 27 states and 53 transitions. [2024-11-13 23:21:38,911 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 53 transitions. [2024-11-13 23:21:38,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:21:38,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:38,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:39,064 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 23:21:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 29 states and 57 transitions. [2024-11-13 23:21:39,655 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 57 transitions. [2024-11-13 23:21:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:21:39,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:39,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:41,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 32 states and 65 transitions. [2024-11-13 23:21:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 65 transitions. [2024-11-13 23:21:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:21:41,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:41,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 35 states and 68 transitions. [2024-11-13 23:21:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 68 transitions. [2024-11-13 23:21:42,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:21:42,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:42,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:43,632 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:45,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 39 states and 75 transitions. [2024-11-13 23:21:45,386 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 75 transitions. [2024-11-13 23:21:45,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:21:45,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:45,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 42 states and 82 transitions. [2024-11-13 23:21:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 82 transitions. [2024-11-13 23:21:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:21:47,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:47,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:47,294 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 46 states and 89 transitions. [2024-11-13 23:21:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 89 transitions. [2024-11-13 23:21:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:21:49,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:49,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:50,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:50,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 45 states and 87 transitions. [2024-11-13 23:21:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 87 transitions. [2024-11-13 23:21:50,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:21:50,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:50,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:51,250 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 53 states and 100 transitions. [2024-11-13 23:21:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 100 transitions. [2024-11-13 23:21:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:21:54,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:54,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:58,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 57 states and 107 transitions. [2024-11-13 23:21:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 107 transitions. [2024-11-13 23:21:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:21:58,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:58,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:59,246 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 64 states and 123 transitions. [2024-11-13 23:22:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 123 transitions. [2024-11-13 23:22:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:22:02,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:02,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:03,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 65 states and 126 transitions. [2024-11-13 23:22:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 126 transitions. [2024-11-13 23:22:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:22:03,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:03,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:04,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:04,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 67 states and 134 transitions. [2024-11-13 23:22:04,547 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 134 transitions. [2024-11-13 23:22:04,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:22:04,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:04,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 70 states and 139 transitions. [2024-11-13 23:22:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 139 transitions. [2024-11-13 23:22:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:22:07,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:07,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:08,081 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:12,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 77 states and 149 transitions. [2024-11-13 23:22:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 149 transitions. [2024-11-13 23:22:12,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:22:12,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:12,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:13,676 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 12 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 81 states and 156 transitions. [2024-11-13 23:22:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 156 transitions. [2024-11-13 23:22:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:22:17,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:17,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 88 states and 175 transitions. [2024-11-13 23:22:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 175 transitions. [2024-11-13 23:22:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:22:22,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:22,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:23,293 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 92 states and 182 transitions. [2024-11-13 23:22:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 182 transitions. [2024-11-13 23:22:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:22:27,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 15 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:28,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 91 states and 180 transitions. [2024-11-13 23:22:28,925 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 180 transitions. [2024-11-13 23:22:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:22:28,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:28,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:35,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 98 states and 190 transitions. [2024-11-13 23:22:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 190 transitions. [2024-11-13 23:22:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:22:35,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 100 states and 199 transitions. [2024-11-13 23:22:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 199 transitions. [2024-11-13 23:22:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:22:37,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:37,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 22 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:44,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:44,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 104 states and 206 transitions. [2024-11-13 23:22:44,311 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 206 transitions. [2024-11-13 23:22:44,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:22:44,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:44,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 106 states and 212 transitions. [2024-11-13 23:22:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 212 transitions. [2024-11-13 23:22:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:22:46,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:46,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:46,301 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:50,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 109 states and 220 transitions. [2024-11-13 23:22:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 220 transitions. [2024-11-13 23:22:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:22:50,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:50,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 41 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:57,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 117 states and 237 transitions. [2024-11-13 23:22:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 237 transitions. [2024-11-13 23:22:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:22:57,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:57,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 35 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 121 states and 244 transitions. [2024-11-13 23:23:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 244 transitions. [2024-11-13 23:23:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:23:04,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:05,225 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 128 states and 264 transitions. [2024-11-13 23:23:11,634 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 264 transitions. [2024-11-13 23:23:11,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:23:11,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:11,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 131 states and 270 transitions. [2024-11-13 23:23:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 270 transitions. [2024-11-13 23:23:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:23:14,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:15,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:15,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 133 states and 277 transitions. [2024-11-13 23:23:15,971 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 277 transitions. [2024-11-13 23:23:15,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:23:15,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:15,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:17,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 135 states and 287 transitions. [2024-11-13 23:23:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 287 transitions. [2024-11-13 23:23:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:23:17,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:18,660 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 21 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 139 states and 296 transitions. [2024-11-13 23:23:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 296 transitions. [2024-11-13 23:23:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:23:24,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:25,992 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 58 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:33,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 146 states and 310 transitions. [2024-11-13 23:23:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 310 transitions. [2024-11-13 23:23:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:23:33,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:33,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:34,079 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 28 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 145 states and 308 transitions. [2024-11-13 23:23:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 308 transitions. [2024-11-13 23:23:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:23:35,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:35,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:35,961 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 148 states and 317 transitions. [2024-11-13 23:23:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 317 transitions. [2024-11-13 23:23:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:23:39,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:39,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 152 states and 324 transitions. [2024-11-13 23:23:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 324 transitions. [2024-11-13 23:23:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:23:48,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:48,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 156 states and 335 transitions. [2024-11-13 23:23:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 335 transitions. [2024-11-13 23:23:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:23:52,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:52,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:54,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:54,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 158 states and 343 transitions. [2024-11-13 23:23:54,570 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 343 transitions. [2024-11-13 23:23:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:23:54,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:54,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:56,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 160 states and 354 transitions. [2024-11-13 23:23:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 354 transitions. [2024-11-13 23:23:56,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:23:56,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:56,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:57,016 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 162 states and 362 transitions. [2024-11-13 23:23:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 362 transitions. [2024-11-13 23:23:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:23:58,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:58,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 78 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:05,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 167 states and 381 transitions. [2024-11-13 23:24:05,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 381 transitions. [2024-11-13 23:24:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:24:05,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:05,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:05,638 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 78 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 171 states and 390 transitions. [2024-11-13 23:24:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 390 transitions. [2024-11-13 23:24:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:24:09,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:09,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:09,753 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 78 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:11,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:11,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 173 states and 393 transitions. [2024-11-13 23:24:11,886 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 393 transitions. [2024-11-13 23:24:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:24:11,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:11,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 78 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 177 states and 406 transitions. [2024-11-13 23:24:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 406 transitions. [2024-11-13 23:24:16,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:24:16,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:16,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 28 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 180 states and 411 transitions. [2024-11-13 23:24:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 411 transitions. [2024-11-13 23:24:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:24:21,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:35,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 188 states and 424 transitions. [2024-11-13 23:24:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 424 transitions. [2024-11-13 23:24:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:24:35,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:35,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 190 states and 427 transitions. [2024-11-13 23:24:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 427 transitions. [2024-11-13 23:24:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:24:38,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:38,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 70 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 194 states and 434 transitions. [2024-11-13 23:24:49,409 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 434 transitions. [2024-11-13 23:24:49,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:24:49,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:49,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:51,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 196 states and 443 transitions. [2024-11-13 23:24:51,869 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 443 transitions. [2024-11-13 23:24:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:24:51,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:51,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:52,270 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 198 states and 452 transitions. [2024-11-13 23:24:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 452 transitions. [2024-11-13 23:24:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:24:54,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:54,864 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 200 states and 464 transitions. [2024-11-13 23:24:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 464 transitions. [2024-11-13 23:24:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:24:56,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:56,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 101 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:07,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 206 states and 487 transitions. [2024-11-13 23:25:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 487 transitions. [2024-11-13 23:25:07,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:25:07,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:07,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:08,838 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 101 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 210 states and 496 transitions. [2024-11-13 23:25:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 496 transitions. [2024-11-13 23:25:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:25:13,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:13,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:13,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:14,495 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 36 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 214 states and 503 transitions. [2024-11-13 23:25:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 503 transitions. [2024-11-13 23:25:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:25:22,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:22,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 45 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:26,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 213 states and 501 transitions. [2024-11-13 23:25:26,216 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 501 transitions. [2024-11-13 23:25:26,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:25:26,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:26,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:29,524 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:40,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 220 states and 511 transitions. [2024-11-13 23:25:40,539 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 511 transitions. [2024-11-13 23:25:40,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:25:40,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:40,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 224 states and 522 transitions. [2024-11-13 23:25:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 522 transitions. [2024-11-13 23:25:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:25:46,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 92 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 228 states and 529 transitions. [2024-11-13 23:25:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 529 transitions. [2024-11-13 23:25:59,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:25:59,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:59,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:59,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 232 states and 540 transitions. [2024-11-13 23:26:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 540 transitions. [2024-11-13 23:26:06,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:26:06,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:06,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:12,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 236 states and 558 transitions. [2024-11-13 23:26:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 558 transitions. [2024-11-13 23:26:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:26:12,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:12,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,338 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 238 states and 568 transitions. [2024-11-13 23:26:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 568 transitions. [2024-11-13 23:26:16,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:26:16,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:16,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 240 states and 578 transitions. [2024-11-13 23:26:20,638 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 578 transitions. [2024-11-13 23:26:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:26:20,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:20,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:24,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 242 states and 584 transitions. [2024-11-13 23:26:24,503 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 584 transitions. [2024-11-13 23:26:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:26:24,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:24,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 45 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 245 states and 592 transitions. [2024-11-13 23:26:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 592 transitions. [2024-11-13 23:26:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:26:32,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 127 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:48,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 253 states and 608 transitions. [2024-11-13 23:26:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 608 transitions. [2024-11-13 23:26:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:26:48,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:48,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:51,386 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 117 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 257 states and 615 transitions. [2024-11-13 23:27:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 615 transitions. [2024-11-13 23:27:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:01,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:01,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:03,228 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 264 states and 642 transitions. [2024-11-13 23:27:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 642 transitions. [2024-11-13 23:27:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:14,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:14,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 268 states and 651 transitions. [2024-11-13 23:27:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 651 transitions. [2024-11-13 23:27:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:22,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:22,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 272 states and 662 transitions. [2024-11-13 23:27:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 662 transitions. [2024-11-13 23:27:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:29,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:29,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:37,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 276 states and 676 transitions. [2024-11-13 23:27:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 676 transitions. [2024-11-13 23:27:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:37,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:37,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 278 states and 690 transitions. [2024-11-13 23:27:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 690 transitions. [2024-11-13 23:27:41,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:41,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:41,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:42,995 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 280 states and 701 transitions. [2024-11-13 23:27:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 701 transitions. [2024-11-13 23:27:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:45,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:45,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:50,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:50,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 282 states and 712 transitions. [2024-11-13 23:27:50,460 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 712 transitions. [2024-11-13 23:27:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:50,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:50,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:51,972 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:53,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 283 states and 714 transitions. [2024-11-13 23:27:53,332 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 714 transitions. [2024-11-13 23:27:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:27:53,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:53,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 55 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 287 states and 723 transitions. [2024-11-13 23:28:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 723 transitions. [2024-11-13 23:28:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:28:05,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:05,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 156 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:24,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 294 states and 737 transitions. [2024-11-13 23:28:24,029 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 737 transitions. [2024-11-13 23:28:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:28:24,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:24,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 66 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 293 states and 735 transitions. [2024-11-13 23:28:28,518 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 735 transitions. [2024-11-13 23:28:28,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:28:28,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:28,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 300 states and 762 transitions. [2024-11-13 23:28:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 762 transitions. [2024-11-13 23:28:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:28:43,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:43,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 145 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 304 states and 769 transitions. [2024-11-13 23:28:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 769 transitions. [2024-11-13 23:28:59,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:28:59,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:59,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 306 states and 772 transitions. [2024-11-13 23:29:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 772 transitions. [2024-11-13 23:29:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:29:04,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:04,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:04,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 310 states and 783 transitions. [2024-11-13 23:29:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 783 transitions. [2024-11-13 23:29:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:29:12,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 312 states and 793 transitions. [2024-11-13 23:29:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 793 transitions. [2024-11-13 23:29:17,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:29:17,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:17,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 316 states and 813 transitions. [2024-11-13 23:29:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 813 transitions. [2024-11-13 23:29:25,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:29:25,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:25,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:26,948 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 318 states and 825 transitions. [2024-11-13 23:29:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 825 transitions. [2024-11-13 23:29:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:29:30,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:30,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 320 states and 837 transitions. [2024-11-13 23:29:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 837 transitions. [2024-11-13 23:29:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:29:34,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:34,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 324 states and 850 transitions. [2024-11-13 23:29:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 850 transitions. [2024-11-13 23:29:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:29:43,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:43,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 326 states and 858 transitions. [2024-11-13 23:29:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 858 transitions. [2024-11-13 23:29:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:29:47,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:47,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 188 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:04,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:04,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 333 states and 888 transitions. [2024-11-13 23:30:04,131 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 888 transitions. [2024-11-13 23:30:04,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:30:04,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:04,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 188 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 337 states and 898 transitions. [2024-11-13 23:30:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 898 transitions. [2024-11-13 23:30:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:30:12,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 66 proven. 212 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 340 states and 903 transitions. [2024-11-13 23:30:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 903 transitions. [2024-11-13 23:30:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:30:21,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:21,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 348 states and 916 transitions. [2024-11-13 23:30:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 916 transitions. [2024-11-13 23:30:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:30:46,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:55,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 352 states and 930 transitions. [2024-11-13 23:30:55,429 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 930 transitions. [2024-11-13 23:30:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:30:55,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:55,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 176 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 356 states and 937 transitions. [2024-11-13 23:31:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 937 transitions. [2024-11-13 23:31:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:31:14,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:16,068 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 360 states and 955 transitions. [2024-11-13 23:31:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 955 transitions. [2024-11-13 23:31:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:31:23,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:23,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:32,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 364 states and 966 transitions. [2024-11-13 23:31:32,251 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 966 transitions. [2024-11-13 23:31:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:31:32,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:32,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:34,070 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 368 states and 976 transitions. [2024-11-13 23:31:41,501 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 976 transitions. [2024-11-13 23:31:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:31:41,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 372 states and 989 transitions. [2024-11-13 23:31:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 989 transitions. [2024-11-13 23:31:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:31:50,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:50,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 374 states and 1002 transitions. [2024-11-13 23:31:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1002 transitions. [2024-11-13 23:31:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:31:55,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:55,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 376 states and 1013 transitions. [2024-11-13 23:32:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1013 transitions. [2024-11-13 23:32:01,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:32:01,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:01,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:06,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 378 states and 1029 transitions. [2024-11-13 23:32:06,626 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1029 transitions. [2024-11-13 23:32:06,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:32:06,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:06,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:10,324 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 223 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:25,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 384 states and 1060 transitions. [2024-11-13 23:32:25,276 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1060 transitions. [2024-11-13 23:32:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:32:25,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:25,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 223 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:35,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 388 states and 1069 transitions. [2024-11-13 23:32:35,551 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1069 transitions. [2024-11-13 23:32:35,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:32:35,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:35,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 78 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 392 states and 1076 transitions. [2024-11-13 23:32:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1076 transitions. [2024-11-13 23:32:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:32:51,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 91 proven. 251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:57,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 391 states and 1074 transitions. [2024-11-13 23:32:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1074 transitions. [2024-11-13 23:32:57,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:32:57,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:57,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:57,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 223 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 398 states and 1084 transitions. [2024-11-13 23:33:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1084 transitions. [2024-11-13 23:33:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:33:23,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:25,557 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 402 states and 1097 transitions. [2024-11-13 23:33:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1097 transitions. [2024-11-13 23:33:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:33:33,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:39,096 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 210 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:55,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 406 states and 1104 transitions. [2024-11-13 23:33:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1104 transitions. [2024-11-13 23:33:55,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:33:55,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:55,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 408 states and 1110 transitions. [2024-11-13 23:34:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1110 transitions. [2024-11-13 23:34:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:34:01,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:01,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:04,229 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:12,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 412 states and 1121 transitions. [2024-11-13 23:34:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1121 transitions. [2024-11-13 23:34:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:34:12,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:12,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 416 states and 1136 transitions. [2024-11-13 23:34:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1136 transitions. [2024-11-13 23:34:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:34:23,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:30,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 418 states and 1148 transitions. [2024-11-13 23:34:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1148 transitions. [2024-11-13 23:34:30,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:34:30,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 422 states and 1167 transitions. [2024-11-13 23:34:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1167 transitions. [2024-11-13 23:34:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:34:41,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:44,220 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:48,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 424 states and 1177 transitions. [2024-11-13 23:34:48,865 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1177 transitions. [2024-11-13 23:34:48,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:34:48,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:48,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:51,602 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:55,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 426 states and 1180 transitions. [2024-11-13 23:34:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1180 transitions. [2024-11-13 23:34:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:34:55,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:55,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:58,631 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:35:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:03,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 428 states and 1194 transitions. [2024-11-13 23:35:03,319 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1194 transitions. [2024-11-13 23:35:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:35:03,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:03,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:05,920 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:35:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 432 states and 1204 transitions. [2024-11-13 23:35:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1204 transitions. [2024-11-13 23:35:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:35:14,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:14,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat