./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/count_down-alloca-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/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_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/count_down-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 99c02e26cc69c81635e61f874ccaf79837a3339fa533477441a437bf8690e003 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:30:51,028 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:30:51,139 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-13 21:30:51,146 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:30:51,146 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:30:51,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:30:51,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:30:51,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:30:51,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:30:51,182 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:30:51,183 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:30:51,183 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:30:51,183 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:30:51,183 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:30:51,183 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:30:51,183 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:30:51,184 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:30:51,184 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:30:51,184 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:30:51,184 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:30:51,185 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:30:51,185 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:30:51,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:51,185 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:30:51,185 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:30:51,186 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:30:51,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:30:51,186 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_2291e65c-38a2-45ff-ab02-90407ccf86a1/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99c02e26cc69c81635e61f874ccaf79837a3339fa533477441a437bf8690e003 [2024-11-13 21:30:51,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:30:51,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:30:51,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:30:51,554 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:30:51,554 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:30:51,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-memory-alloca/count_down-alloca-2.i Unable to find full path for "g++" [2024-11-13 21:30:53,515 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:30:53,795 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:30:53,796 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/sv-benchmarks/c/termination-memory-alloca/count_down-alloca-2.i [2024-11-13 21:30:53,807 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/data/8e82d6831/b4d3f9ee17e241d397a945dc3302d5a9/FLAGa7efa0c02 [2024-11-13 21:30:53,828 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/data/8e82d6831/b4d3f9ee17e241d397a945dc3302d5a9 [2024-11-13 21:30:53,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:30:53,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:30:53,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:53,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:30:53,839 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:30:53,840 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:53" (1/1) ... [2024-11-13 21:30:53,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d84192f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:53, skipping insertion in model container [2024-11-13 21:30:53,843 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:53" (1/1) ... [2024-11-13 21:30:53,881 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:30:54,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:54,135 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:30:54,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:54,207 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:30:54,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54 WrapperNode [2024-11-13 21:30:54,207 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:54,209 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:54,209 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:30:54,209 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:30:54,215 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,225 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,245 INFO L138 Inliner]: procedures = 110, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2024-11-13 21:30:54,245 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:54,248 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:30:54,248 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:30:54,248 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:30:54,254 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,255 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,259 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,263 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,267 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,268 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,269 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,270 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:30:54,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:30:54,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:30:54,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:30:54,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:54,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:30:54,305 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:30:54,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2291e65c-38a2-45ff-ab02-90407ccf86a1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:30:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:30:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:30:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:30:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:30:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:30:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:30:54,459 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:30:54,462 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:30:54,658 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-11-13 21:30:54,658 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:30:54,721 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:30:54,722 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:30:54,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:54 BoogieIcfgContainer [2024-11-13 21:30:54,722 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:30:54,723 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:30:54,723 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:30:54,734 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:30:54,734 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:54" (1/1) ... [2024-11-13 21:30:54,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:30:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:54,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-11-13 21:30:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-13 21:30:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:30:54,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:54,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2024-11-13 21:30:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-11-13 21:30:55,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:30:55,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:55,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:55,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:55,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:55,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-13 21:30:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-13 21:30:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:30:55,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:55,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-11-13 21:30:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-11-13 21:30:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:30:56,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2024-11-13 21:30:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-11-13 21:30:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:30:57,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:57,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:59,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2024-11-13 21:30:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2024-11-13 21:30:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:30:59,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:59,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:00,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-13 21:31:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-13 21:31:00,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:31:00,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:00,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 29 states and 41 transitions. [2024-11-13 21:31:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 41 transitions. [2024-11-13 21:31:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:31:00,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:01,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-13 21:31:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-13 21:31:01,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:31:01,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:01,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:02,885 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 21:31:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 28 states and 40 transitions. [2024-11-13 21:31:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2024-11-13 21:31:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:31:04,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:05,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:05,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-13 21:31:05,322 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-13 21:31:05,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:31:05,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:05,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:05,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:05,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-11-13 21:31:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-11-13 21:31:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:31:05,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:05,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:06,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-11-13 21:31:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-11-13 21:31:06,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:31:06,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:06,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:06,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 35 transitions. [2024-11-13 21:31:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-11-13 21:31:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:31:06,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:06,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:06,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2024-11-13 21:31:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2024-11-13 21:31:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:31:06,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:06,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-11-13 21:31:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-11-13 21:31:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:31:06,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:06,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:07,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:07,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 28 states and 37 transitions. [2024-11-13 21:31:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2024-11-13 21:31:07,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:31:07,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:07,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:10,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2024-11-13 21:31:10,605 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2024-11-13 21:31:10,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:31:10,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:10,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:10,991 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 21:31:12,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:12,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 40 states and 65 transitions. [2024-11-13 21:31:12,691 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 65 transitions. [2024-11-13 21:31:12,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:31:12,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:12,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 41 states and 67 transitions. [2024-11-13 21:31:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 67 transitions. [2024-11-13 21:31:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:31:13,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:13,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:13,452 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 21:31:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:14,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-13 21:31:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-13 21:31:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:31:14,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:14,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 47 states and 78 transitions. [2024-11-13 21:31:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 78 transitions. [2024-11-13 21:31:17,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:31:17,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:31:17,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2024-11-13 21:31:17,837 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2024-11-13 21:31:17,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:31:17,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:17,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:31:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 75 transitions. [2024-11-13 21:31:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 75 transitions. [2024-11-13 21:31:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:31:18,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:18,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:22,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-13 21:31:22,289 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-13 21:31:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:31:22,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 86 transitions. [2024-11-13 21:31:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 86 transitions. [2024-11-13 21:31:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:31:23,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:25,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 58 states and 94 transitions. [2024-11-13 21:31:25,481 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 94 transitions. [2024-11-13 21:31:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:31:25,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:25,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 57 states and 93 transitions. [2024-11-13 21:31:26,417 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 93 transitions. [2024-11-13 21:31:26,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:31:26,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 59 states and 94 transitions. [2024-11-13 21:31:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 94 transitions. [2024-11-13 21:31:26,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:31:26,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 61 states and 95 transitions. [2024-11-13 21:31:26,760 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 95 transitions. [2024-11-13 21:31:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:31:26,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 60 states and 94 transitions. [2024-11-13 21:31:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 94 transitions. [2024-11-13 21:31:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:31:26,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:31,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 69 states and 119 transitions. [2024-11-13 21:31:31,206 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 119 transitions. [2024-11-13 21:31:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:31:31,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:31,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:31,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:31:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 65 states and 113 transitions. [2024-11-13 21:31:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 113 transitions. [2024-11-13 21:31:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:31:31,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:34,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:34,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 72 states and 125 transitions. [2024-11-13 21:31:34,050 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 125 transitions. [2024-11-13 21:31:34,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:31:34,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:34,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:34,119 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 73 states and 125 transitions. [2024-11-13 21:31:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 125 transitions. [2024-11-13 21:31:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:31:36,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:36,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:37,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:37,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 75 states and 128 transitions. [2024-11-13 21:31:37,702 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 128 transitions. [2024-11-13 21:31:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:31:37,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:37,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 76 states and 131 transitions. [2024-11-13 21:31:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 131 transitions. [2024-11-13 21:31:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:31:38,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 76 states and 130 transitions. [2024-11-13 21:31:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 130 transitions. [2024-11-13 21:31:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:31:38,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:38,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:38,955 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:39,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:39,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 78 states and 131 transitions. [2024-11-13 21:31:39,016 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 131 transitions. [2024-11-13 21:31:39,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:31:39,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:39,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 85 states and 146 transitions. [2024-11-13 21:31:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 146 transitions. [2024-11-13 21:31:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:31:43,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:43,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:44,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:46,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 91 states and 154 transitions. [2024-11-13 21:31:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 154 transitions. [2024-11-13 21:31:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:31:46,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:46,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:47,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 91 states and 152 transitions. [2024-11-13 21:31:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 152 transitions. [2024-11-13 21:31:47,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:31:47,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:47,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:48,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 92 states and 152 transitions. [2024-11-13 21:31:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 152 transitions. [2024-11-13 21:31:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:31:48,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:48,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:48,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 94 states and 157 transitions. [2024-11-13 21:31:48,891 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 157 transitions. [2024-11-13 21:31:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:31:48,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:48,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:49,751 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 94 states and 155 transitions. [2024-11-13 21:31:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 155 transitions. [2024-11-13 21:31:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:31:51,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:51,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 96 states and 156 transitions. [2024-11-13 21:31:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 156 transitions. [2024-11-13 21:31:52,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:31:52,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:52,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:52,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:53,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 99 states and 161 transitions. [2024-11-13 21:31:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 161 transitions. [2024-11-13 21:31:53,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:31:53,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:53,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:31:53,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:53,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 101 states and 163 transitions. [2024-11-13 21:31:53,570 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 163 transitions. [2024-11-13 21:31:53,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:31:53,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:53,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:31:54,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 102 states and 164 transitions. [2024-11-13 21:31:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 164 transitions. [2024-11-13 21:31:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:31:54,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:54,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:54,439 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 104 states and 165 transitions. [2024-11-13 21:31:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2024-11-13 21:31:54,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:31:54,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:54,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 114 states and 188 transitions. [2024-11-13 21:32:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 188 transitions. [2024-11-13 21:32:00,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:32:00,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 116 states and 191 transitions. [2024-11-13 21:32:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 191 transitions. [2024-11-13 21:32:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:32:01,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 203 transitions. [2024-11-13 21:32:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 203 transitions. [2024-11-13 21:32:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:32:03,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:32:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 123 states and 203 transitions. [2024-11-13 21:32:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 203 transitions. [2024-11-13 21:32:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:32:04,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:32:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 123 states and 202 transitions. [2024-11-13 21:32:05,247 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 202 transitions. [2024-11-13 21:32:05,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:32:05,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:05,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:05,343 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:05,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 125 states and 203 transitions. [2024-11-13 21:32:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 203 transitions. [2024-11-13 21:32:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:32:05,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:05,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 127 states and 204 transitions. [2024-11-13 21:32:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 204 transitions. [2024-11-13 21:32:05,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:32:05,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:05,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:05,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:07,590 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:12,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 135 states and 219 transitions. [2024-11-13 21:32:12,299 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 219 transitions. [2024-11-13 21:32:12,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:32:12,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:12,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:15,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:15,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 141 states and 226 transitions. [2024-11-13 21:32:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 226 transitions. [2024-11-13 21:32:15,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:32:15,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:15,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:18,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 141 states and 225 transitions. [2024-11-13 21:32:18,873 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 225 transitions. [2024-11-13 21:32:18,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:32:18,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:18,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:19,693 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:20,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 141 states and 223 transitions. [2024-11-13 21:32:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 223 transitions. [2024-11-13 21:32:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:32:20,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 143 states and 228 transitions. [2024-11-13 21:32:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 228 transitions. [2024-11-13 21:32:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:32:20,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 145 states and 229 transitions. [2024-11-13 21:32:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 229 transitions. [2024-11-13 21:32:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:32:21,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:21,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 147 states and 230 transitions. [2024-11-13 21:32:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 230 transitions. [2024-11-13 21:32:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:32:21,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 157 states and 255 transitions. [2024-11-13 21:32:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 255 transitions. [2024-11-13 21:32:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:32:27,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 164 states and 267 transitions. [2024-11-13 21:32:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 267 transitions. [2024-11-13 21:32:30,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:32:30,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:30,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:30,593 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:32:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:32,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 166 states and 267 transitions. [2024-11-13 21:32:32,873 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 267 transitions. [2024-11-13 21:32:32,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:32:32,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:32,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:32,988 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:33,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 168 states and 268 transitions. [2024-11-13 21:32:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2024-11-13 21:32:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:32:33,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:33,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:33,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:34,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 169 states and 270 transitions. [2024-11-13 21:32:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 270 transitions. [2024-11-13 21:32:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:32:34,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:34,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:34,424 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:34,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 171 states and 271 transitions. [2024-11-13 21:32:34,486 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 271 transitions. [2024-11-13 21:32:34,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:34,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 179 states and 288 transitions. [2024-11-13 21:32:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 288 transitions. [2024-11-13 21:32:44,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:44,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:44,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:44,340 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 180 states and 288 transitions. [2024-11-13 21:32:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 288 transitions. [2024-11-13 21:32:44,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:44,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:44,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 182 states and 290 transitions. [2024-11-13 21:32:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 290 transitions. [2024-11-13 21:32:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:50,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 12 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:51,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:51,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 184 states and 291 transitions. [2024-11-13 21:32:51,027 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 291 transitions. [2024-11-13 21:32:51,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:51,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:51,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:52,574 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:53,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 184 states and 290 transitions. [2024-11-13 21:32:53,795 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 290 transitions. [2024-11-13 21:32:53,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:53,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:53,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 189 states and 298 transitions. [2024-11-13 21:32:55,943 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 298 transitions. [2024-11-13 21:32:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:55,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:55,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 12 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:57,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:57,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 191 states and 303 transitions. [2024-11-13 21:32:57,072 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 303 transitions. [2024-11-13 21:32:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:57,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 191 states and 302 transitions. [2024-11-13 21:32:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 302 transitions. [2024-11-13 21:32:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:32:59,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:00,371 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 193 states and 303 transitions. [2024-11-13 21:33:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 303 transitions. [2024-11-13 21:33:01,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:33:01,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:01,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 24 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:01,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 195 states and 304 transitions. [2024-11-13 21:33:01,311 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 304 transitions. [2024-11-13 21:33:01,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:33:01,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:01,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:01,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 197 states and 305 transitions. [2024-11-13 21:33:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 305 transitions. [2024-11-13 21:33:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:33:01,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:01,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:02,550 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 207 states and 331 transitions. [2024-11-13 21:33:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 331 transitions. [2024-11-13 21:33:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:33:10,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 208 states and 331 transitions. [2024-11-13 21:33:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 331 transitions. [2024-11-13 21:33:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:33:10,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:33:11,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:11,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 211 states and 332 transitions. [2024-11-13 21:33:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2024-11-13 21:33:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:33:11,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:11,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:13,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 213 states and 332 transitions. [2024-11-13 21:33:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 332 transitions. [2024-11-13 21:33:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:33:13,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:13,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 215 states and 333 transitions. [2024-11-13 21:33:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 333 transitions. [2024-11-13 21:33:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:33:13,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:13,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:14,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 216 states and 336 transitions. [2024-11-13 21:33:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 336 transitions. [2024-11-13 21:33:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:14,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:14,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:26,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 224 states and 353 transitions. [2024-11-13 21:33:26,723 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 353 transitions. [2024-11-13 21:33:26,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:26,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:26,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:26,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 225 states and 353 transitions. [2024-11-13 21:33:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 353 transitions. [2024-11-13 21:33:26,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:26,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:26,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:28,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 225 states and 352 transitions. [2024-11-13 21:33:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 352 transitions. [2024-11-13 21:33:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:28,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:31,308 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:36,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 231 states and 364 transitions. [2024-11-13 21:33:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 364 transitions. [2024-11-13 21:33:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:36,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,301 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:38,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:38,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 236 states and 372 transitions. [2024-11-13 21:33:38,790 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 372 transitions. [2024-11-13 21:33:38,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:38,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:38,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 237 states and 373 transitions. [2024-11-13 21:33:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 373 transitions. [2024-11-13 21:33:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:33:41,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:41,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,242 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 25 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:49,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 234 states and 365 transitions. [2024-11-13 21:33:49,343 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 365 transitions. [2024-11-13 21:33:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:33:49,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 40 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:49,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 236 states and 366 transitions. [2024-11-13 21:33:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 366 transitions. [2024-11-13 21:33:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:33:49,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:49,569 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:49,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 238 states and 367 transitions. [2024-11-13 21:33:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 367 transitions. [2024-11-13 21:33:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:33:49,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 248 states and 393 transitions. [2024-11-13 21:33:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 393 transitions. [2024-11-13 21:33:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:33:58,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:58,355 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:34:00,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:00,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 249 states and 389 transitions. [2024-11-13 21:34:00,447 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 389 transitions. [2024-11-13 21:34:00,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:34:00,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:00,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:04,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 255 states and 402 transitions. [2024-11-13 21:34:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 402 transitions. [2024-11-13 21:34:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:34:04,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:04,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:06,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 256 states and 405 transitions. [2024-11-13 21:34:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 405 transitions. [2024-11-13 21:34:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:34:06,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:06,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 257 states and 405 transitions. [2024-11-13 21:34:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 405 transitions. [2024-11-13 21:34:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:34:06,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:06,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,968 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:07,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 259 states and 406 transitions. [2024-11-13 21:34:07,056 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 406 transitions. [2024-11-13 21:34:07,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:34:07,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:07,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:07,199 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 261 states and 407 transitions. [2024-11-13 21:34:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 407 transitions. [2024-11-13 21:34:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:07,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:07,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,637 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 269 states and 424 transitions. [2024-11-13 21:34:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 424 transitions. [2024-11-13 21:34:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:22,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:22,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 270 states and 423 transitions. [2024-11-13 21:34:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 423 transitions. [2024-11-13 21:34:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:24,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:24,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:24,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:24,194 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:26,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 275 states and 431 transitions. [2024-11-13 21:34:26,809 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 431 transitions. [2024-11-13 21:34:26,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:26,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:26,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:26,952 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 30 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 277 states and 436 transitions. [2024-11-13 21:34:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 436 transitions. [2024-11-13 21:34:28,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:28,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:28,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 77 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 279 states and 435 transitions. [2024-11-13 21:34:34,866 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 435 transitions. [2024-11-13 21:34:34,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:34,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:34,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:34,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 279 states and 434 transitions. [2024-11-13 21:34:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 434 transitions. [2024-11-13 21:34:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:36,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:36,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:38,981 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 25 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:40,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 279 states and 433 transitions. [2024-11-13 21:34:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 433 transitions. [2024-11-13 21:34:40,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:40,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:40,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 30 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:42,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 281 states and 438 transitions. [2024-11-13 21:34:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 438 transitions. [2024-11-13 21:34:42,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:34:42,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 77 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:45,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 283 states and 439 transitions. [2024-11-13 21:34:45,258 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 439 transitions. [2024-11-13 21:34:45,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:34:45,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:45,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 60 proven. 59 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 285 states and 440 transitions. [2024-11-13 21:34:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 440 transitions. [2024-11-13 21:34:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:34:45,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:45,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:46,438 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 52 proven. 67 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:46,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 287 states and 441 transitions. [2024-11-13 21:34:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 441 transitions. [2024-11-13 21:34:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:34:46,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:46,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:48,489 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:58,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 297 states and 468 transitions. [2024-11-13 21:34:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 468 transitions. [2024-11-13 21:34:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:34:58,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 298 states and 468 transitions. [2024-11-13 21:34:59,555 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 468 transitions. [2024-11-13 21:34:59,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:34:59,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:59,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:59,718 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 21:35:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 301 states and 469 transitions. [2024-11-13 21:35:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 469 transitions. [2024-11-13 21:35:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:35:01,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 302 states and 471 transitions. [2024-11-13 21:35:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 471 transitions. [2024-11-13 21:35:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:35:03,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:03,773 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:35:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 304 states and 472 transitions. [2024-11-13 21:35:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 472 transitions. [2024-11-13 21:35:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:35:03,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:03,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,036 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:35:04,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 306 states and 473 transitions. [2024-11-13 21:35:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 473 transitions. [2024-11-13 21:35:04,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:04,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:04,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 42 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:22,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 314 states and 490 transitions. [2024-11-13 21:35:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 490 transitions. [2024-11-13 21:35:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:22,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:22,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 42 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 314 states and 489 transitions. [2024-11-13 21:35:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 489 transitions. [2024-11-13 21:35:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:24,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:24,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 42 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 315 states and 489 transitions. [2024-11-13 21:35:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 489 transitions. [2024-11-13 21:35:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:24,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:28,874 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 21:35:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 321 states and 501 transitions. [2024-11-13 21:35:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 501 transitions. [2024-11-13 21:35:35,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:35,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:35,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 42 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:38,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 326 states and 509 transitions. [2024-11-13 21:35:38,425 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 509 transitions. [2024-11-13 21:35:38,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:38,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:38,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:41,864 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 21:35:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 327 states and 510 transitions. [2024-11-13 21:35:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 510 transitions. [2024-11-13 21:35:43,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:35:43,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:43,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:48,728 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 49 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 324 states and 502 transitions. [2024-11-13 21:35:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 502 transitions. [2024-11-13 21:35:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:35:54,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:54,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 84 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:35:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:55,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 326 states and 503 transitions. [2024-11-13 21:35:55,005 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 503 transitions. [2024-11-13 21:35:55,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:35:55,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:55,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 86 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:35:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 328 states and 504 transitions. [2024-11-13 21:35:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 504 transitions. [2024-11-13 21:35:55,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:35:55,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:55,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:57,926 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 99 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:09,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:09,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 338 states and 530 transitions. [2024-11-13 21:36:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 530 transitions. [2024-11-13 21:36:09,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:36:09,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:09,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:09,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 21:36:11,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:11,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 341 states and 531 transitions. [2024-11-13 21:36:11,622 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 531 transitions. [2024-11-13 21:36:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:36:11,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 99 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 347 states and 544 transitions. [2024-11-13 21:36:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 544 transitions. [2024-11-13 21:36:15,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:36:15,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:15,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 42 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:36:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:16,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 349 states and 545 transitions. [2024-11-13 21:36:16,361 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 545 transitions. [2024-11-13 21:36:16,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:36:16,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:16,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 42 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:36:16,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:16,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 351 states and 546 transitions. [2024-11-13 21:36:16,675 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 546 transitions. [2024-11-13 21:36:16,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:36:16,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:16,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 99 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 352 states and 549 transitions. [2024-11-13 21:36:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 549 transitions. [2024-11-13 21:36:19,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:36:19,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:19,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 49 proven. 152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:27,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 353 states and 548 transitions. [2024-11-13 21:36:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 548 transitions. [2024-11-13 21:36:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:36:27,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:27,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:27,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,898 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:48,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:48,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 361 states and 565 transitions. [2024-11-13 21:36:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 565 transitions. [2024-11-13 21:36:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:36:48,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:48,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 49 proven. 152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:54,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:54,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 362 states and 567 transitions. [2024-11-13 21:36:54,350 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 567 transitions. [2024-11-13 21:36:54,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:36:54,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:54,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 363 states and 567 transitions. [2024-11-13 21:36:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 567 transitions. [2024-11-13 21:36:56,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:36:56,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:56,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:56,584 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 56 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:36:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 365 states and 572 transitions. [2024-11-13 21:36:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 572 transitions. [2024-11-13 21:36:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:36:58,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 49 proven. 135 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 367 states and 573 transitions. [2024-11-13 21:37:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 573 transitions. [2024-11-13 21:37:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:03,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:03,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:07,266 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 49 proven. 135 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:08,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 369 states and 576 transitions. [2024-11-13 21:37:08,911 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 576 transitions. [2024-11-13 21:37:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:08,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:09,070 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 56 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:10,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 371 states and 577 transitions. [2024-11-13 21:37:10,263 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 577 transitions. [2024-11-13 21:37:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:10,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:13,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 376 states and 585 transitions. [2024-11-13 21:37:13,903 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 585 transitions. [2024-11-13 21:37:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:13,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:13,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 376 states and 584 transitions. [2024-11-13 21:37:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 584 transitions. [2024-11-13 21:37:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:37:16,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:16,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 64 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 373 states and 576 transitions. [2024-11-13 21:37:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 576 transitions. [2024-11-13 21:37:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:37:30,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:30,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 112 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:31,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 375 states and 577 transitions. [2024-11-13 21:37:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 577 transitions. [2024-11-13 21:37:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:37:31,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 100 proven. 107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:32,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 377 states and 578 transitions. [2024-11-13 21:37:32,955 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 578 transitions. [2024-11-13 21:37:32,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:37:32,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:35,963 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 129 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 387 states and 604 transitions. [2024-11-13 21:37:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 604 transitions. [2024-11-13 21:37:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:37:48,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 129 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:54,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 394 states and 616 transitions. [2024-11-13 21:37:54,633 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 616 transitions. [2024-11-13 21:37:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:37:54,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:54,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-13 21:37:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:56,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 395 states and 613 transitions. [2024-11-13 21:37:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 613 transitions. [2024-11-13 21:37:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:37:56,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:57,063 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 56 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:57,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 397 states and 614 transitions. [2024-11-13 21:37:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 614 transitions. [2024-11-13 21:37:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:37:57,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 56 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 399 states and 615 transitions. [2024-11-13 21:37:57,507 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 615 transitions. [2024-11-13 21:37:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:37:57,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:57,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:57,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,459 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 129 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 400 states and 619 transitions. [2024-11-13 21:38:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 619 transitions. [2024-11-13 21:38:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:01,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:01,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 64 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:10,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:10,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 400 states and 618 transitions. [2024-11-13 21:38:10,491 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 618 transitions. [2024-11-13 21:38:10,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:10,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:19,270 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 72 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:35,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:35,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 408 states and 635 transitions. [2024-11-13 21:38:35,824 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 635 transitions. [2024-11-13 21:38:35,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:35,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:35,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 72 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 409 states and 635 transitions. [2024-11-13 21:38:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 635 transitions. [2024-11-13 21:38:37,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:37,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:37,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 72 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:42,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 414 states and 643 transitions. [2024-11-13 21:38:42,592 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 643 transitions. [2024-11-13 21:38:42,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:42,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:42,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 64 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 414 states and 642 transitions. [2024-11-13 21:38:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 642 transitions. [2024-11-13 21:38:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:38:49,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:51,402 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 144 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:51,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 416 states and 643 transitions. [2024-11-13 21:38:51,543 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 643 transitions. [2024-11-13 21:38:51,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:38:51,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:51,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 130 proven. 130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 418 states and 644 transitions. [2024-11-13 21:38:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 644 transitions. [2024-11-13 21:38:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:38:53,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:53,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:53,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 163 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 428 states and 670 transitions. [2024-11-13 21:39:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 670 transitions. [2024-11-13 21:39:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:13,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:13,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-13 21:39:15,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 429 states and 666 transitions. [2024-11-13 21:39:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 666 transitions. [2024-11-13 21:39:15,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:15,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:15,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 163 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:21,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 436 states and 680 transitions. [2024-11-13 21:39:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 680 transitions. [2024-11-13 21:39:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:21,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:21,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 72 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:39:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:21,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 438 states and 681 transitions. [2024-11-13 21:39:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 681 transitions. [2024-11-13 21:39:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:21,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:21,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:22,212 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 72 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:39:24,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 440 states and 681 transitions. [2024-11-13 21:39:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 681 transitions. [2024-11-13 21:39:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:24,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:24,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:26,584 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 163 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:29,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 441 states and 686 transitions. [2024-11-13 21:39:29,104 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 686 transitions. [2024-11-13 21:39:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:39:29,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:29,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 90 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 449 states and 703 transitions. [2024-11-13 21:39:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 703 transitions. [2024-11-13 21:39:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:39:58,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:58,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:59,139 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 90 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 450 states and 701 transitions. [2024-11-13 21:40:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 701 transitions. [2024-11-13 21:40:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:40:03,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:03,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:10,756 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 81 proven. 209 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:19,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:19,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 452 states and 700 transitions. [2024-11-13 21:40:19,737 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 700 transitions. [2024-11-13 21:40:19,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:40:19,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 90 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 454 states and 701 transitions. [2024-11-13 21:40:21,598 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 701 transitions. [2024-11-13 21:40:21,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:40:21,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:21,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:27,528 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 81 proven. 230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 454 states and 700 transitions. [2024-11-13 21:40:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 700 transitions. [2024-11-13 21:40:30,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:40:30,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:30,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:30,564 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 90 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 459 states and 708 transitions. [2024-11-13 21:40:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 708 transitions. [2024-11-13 21:40:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:40:35,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:35,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:35,380 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 90 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 461 states and 713 transitions. [2024-11-13 21:40:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 713 transitions. [2024-11-13 21:40:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:40:37,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:37,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 81 proven. 209 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 463 states and 714 transitions. [2024-11-13 21:40:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 714 transitions. [2024-11-13 21:40:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:40:44,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:44,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 81 proven. 230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 463 states and 713 transitions. [2024-11-13 21:40:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 713 transitions. [2024-11-13 21:40:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:40:52,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:52,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 180 proven. 139 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:54,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 465 states and 714 transitions. [2024-11-13 21:40:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 714 transitions. [2024-11-13 21:40:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:40:54,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:57,017 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 164 proven. 155 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:57,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 467 states and 715 transitions. [2024-11-13 21:40:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 715 transitions. [2024-11-13 21:40:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:40:57,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:57,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 201 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 477 states and 741 transitions. [2024-11-13 21:41:18,761 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 741 transitions. [2024-11-13 21:41:18,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:41:18,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:18,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 21:41:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 480 states and 742 transitions. [2024-11-13 21:41:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 742 transitions. [2024-11-13 21:41:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:41:21,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:21,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 21:41:21,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 482 states and 743 transitions. [2024-11-13 21:41:21,805 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 743 transitions. [2024-11-13 21:41:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:41:21,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:21,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 90 proven. 250 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:22,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:22,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 484 states and 744 transitions. [2024-11-13 21:41:22,254 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 744 transitions. [2024-11-13 21:41:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:41:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:22,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 201 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 490 states and 757 transitions. [2024-11-13 21:41:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 757 transitions. [2024-11-13 21:41:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:41:28,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 90 proven. 250 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 492 states and 758 transitions. [2024-11-13 21:41:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 758 transitions. [2024-11-13 21:41:29,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:41:29,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:29,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 201 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 493 states and 760 transitions. [2024-11-13 21:41:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 760 transitions. [2024-11-13 21:41:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:41:33,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:33,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 110 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:05,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 501 states and 773 transitions. [2024-11-13 21:42:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 773 transitions. [2024-11-13 21:42:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:42:05,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:05,953 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 110 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:08,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 501 states and 772 transitions. [2024-11-13 21:42:08,864 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 772 transitions. [2024-11-13 21:42:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:42:08,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:08,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:09,152 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 110 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 509 states and 788 transitions. [2024-11-13 21:42:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 788 transitions. [2024-11-13 21:42:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:42:19,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:28,783 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 100 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:37,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 511 states and 790 transitions. [2024-11-13 21:42:37,313 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 790 transitions. [2024-11-13 21:42:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:42:37,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:37,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 110 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:41,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:41,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 518 states and 802 transitions. [2024-11-13 21:42:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 802 transitions. [2024-11-13 21:42:41,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:42:41,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:41,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 100 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:52,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 518 states and 801 transitions. [2024-11-13 21:42:52,617 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 801 transitions. [2024-11-13 21:42:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:42:52,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:06,044 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 132 proven. 279 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:24,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 515 states and 792 transitions. [2024-11-13 21:43:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 792 transitions. [2024-11-13 21:43:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:43:24,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:24,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 220 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:43:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 517 states and 793 transitions. [2024-11-13 21:43:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 793 transitions. [2024-11-13 21:43:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:43:27,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:27,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 202 proven. 182 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:43:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 519 states and 794 transitions. [2024-11-13 21:43:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 794 transitions. [2024-11-13 21:43:29,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:43:29,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:29,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 21:43:32,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 517 states and 788 transitions. [2024-11-13 21:43:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 788 transitions. [2024-11-13 21:43:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:43:32,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:32,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 243 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 527 states and 808 transitions. [2024-11-13 21:43:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 808 transitions. [2024-11-13 21:43:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:43:50,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:50,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 243 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 528 states and 811 transitions. [2024-11-13 21:43:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 811 transitions. [2024-11-13 21:43:55,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:43:55,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:55,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:55,901 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 110 proven. 297 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:43:56,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 530 states and 812 transitions. [2024-11-13 21:43:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 812 transitions. [2024-11-13 21:43:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:43:56,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:56,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 110 proven. 297 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:43:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 532 states and 813 transitions. [2024-11-13 21:43:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 813 transitions. [2024-11-13 21:43:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:43:56,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:57,817 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 132 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:06,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 540 states and 826 transitions. [2024-11-13 21:44:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 826 transitions. [2024-11-13 21:44:06,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:44:06,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:06,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:06,603 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 132 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:09,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:09,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 540 states and 825 transitions. [2024-11-13 21:44:09,837 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 825 transitions. [2024-11-13 21:44:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:44:09,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:09,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 264 proven. 191 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:44:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 542 states and 826 transitions. [2024-11-13 21:44:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 826 transitions. [2024-11-13 21:44:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:44:12,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:12,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:13,994 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 244 proven. 211 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:44:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:14,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 544 states and 827 transitions. [2024-11-13 21:44:14,161 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 827 transitions. [2024-11-13 21:44:14,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:44:14,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:14,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:18,885 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 289 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 554 states and 847 transitions. [2024-11-13 21:44:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 847 transitions. [2024-11-13 21:44:32,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:44:32,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:32,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:34,925 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 289 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 555 states and 851 transitions. [2024-11-13 21:44:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 851 transitions. [2024-11-13 21:44:38,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:44:38,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:38,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 132 proven. 348 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:44:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 557 states and 852 transitions. [2024-11-13 21:44:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 852 transitions. [2024-11-13 21:44:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:44:38,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:38,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 132 proven. 348 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:44:39,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:39,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 559 states and 853 transitions. [2024-11-13 21:44:39,180 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 853 transitions. [2024-11-13 21:44:39,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:44:39,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:39,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat