./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/lockfree-3.0.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/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_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/lockfree-3.0.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/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 32bit --witnessprinter.graph.data.programhash ce7b97696e85da66033a1f3711f1d24681434c76600ae3cd891d7ea07b7fcbea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:46:39,843 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:46:39,941 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:46:39,949 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:46:39,949 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:46:39,984 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:46:39,986 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:46:39,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:46:39,987 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:46:39,987 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:46:39,987 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:46:39,987 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:46:39,987 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:46:39,988 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:46:39,989 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:46:39,989 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:46:39,989 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:46:39,989 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:46:39,989 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:46:39,989 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:46:39,990 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:46:39,990 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:46:39,990 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:46:39,990 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:46:39,990 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:46:39,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:39,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:46:39,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:46:39,990 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:46:39,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:46:39,990 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_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce7b97696e85da66033a1f3711f1d24681434c76600ae3cd891d7ea07b7fcbea [2024-11-13 16:46:40,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:46:40,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:46:40,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:46:40,329 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:46:40,329 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:46:40,331 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety/lockfree-3.0.i Unable to find full path for "g++" [2024-11-13 16:46:42,205 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:46:42,598 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:46:42,598 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/sv-benchmarks/c/memsafety/lockfree-3.0.i [2024-11-13 16:46:42,620 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/data/202793f04/353f6f40cdb64a75ab8bcfe615d99f82/FLAG23fd2c515 [2024-11-13 16:46:42,777 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/data/202793f04/353f6f40cdb64a75ab8bcfe615d99f82 [2024-11-13 16:46:42,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:46:42,783 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:46:42,784 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:42,785 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:46:42,795 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:46:42,796 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:42" (1/1) ... [2024-11-13 16:46:42,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69722c6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:42, skipping insertion in model container [2024-11-13 16:46:42,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:42" (1/1) ... [2024-11-13 16:46:42,840 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:46:43,148 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:43,158 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:46:43,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:43,268 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:46:43,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43 WrapperNode [2024-11-13 16:46:43,270 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:43,271 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:43,272 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:46:43,272 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:46:43,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,294 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,323 INFO L138 Inliner]: procedures = 125, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 127 [2024-11-13 16:46:43,327 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:43,327 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:46:43,327 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:46:43,327 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:46:43,334 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,337 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,341 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,351 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,358 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,363 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,364 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,370 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:46:43,373 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:46:43,374 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:46:43,374 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:46:43,375 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:43,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:46:43,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:46:43,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9f7a0-2a44-4bdd-9fbc-6c6f1a4067ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:46:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:46:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:46:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:46:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:46:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:46:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:46:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:46:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:46:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:46:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:46:43,587 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:46:43,589 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:46:43,881 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-13 16:46:43,881 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:46:43,974 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:46:43,974 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 16:46:43,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:46:43 BoogieIcfgContainer [2024-11-13 16:46:43,974 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:46:43,975 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:46:43,975 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:46:43,985 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:46:43,985 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:46:43" (1/1) ... [2024-11-13 16:46:43,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:46:44,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-11-13 16:46:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-11-13 16:46:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:46:44,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:44,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,193 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 16:46:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2024-11-13 16:46:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2024-11-13 16:46:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:46:44,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,348 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 16:46:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-11-13 16:46:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-11-13 16:46:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:46:44,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:44,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,476 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 16:46:44,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-11-13 16:46:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-11-13 16:46:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 16:46:44,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:44,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,744 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 16:46:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:44,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-11-13 16:46:44,776 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-11-13 16:46:44,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 16:46:44,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:44,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,944 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 16:46:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-11-13 16:46:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-11-13 16:46:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:46:45,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:45,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:45,136 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 16:46:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 71 transitions. [2024-11-13 16:46:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 71 transitions. [2024-11-13 16:46:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:46:45,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:45,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:45,384 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 16:46:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 52 states and 70 transitions. [2024-11-13 16:46:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 70 transitions. [2024-11-13 16:46:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:46:45,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:45,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:45,800 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 16:46:46,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 57 states and 82 transitions. [2024-11-13 16:46:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2024-11-13 16:46:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:46:46,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:46,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:46,198 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 16:46:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2024-11-13 16:46:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2024-11-13 16:46:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:46:46,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:46,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:46,657 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 16:46:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 61 states and 91 transitions. [2024-11-13 16:46:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2024-11-13 16:46:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:46:46,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:46,853 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 16:46:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 100 transitions. [2024-11-13 16:46:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 100 transitions. [2024-11-13 16:46:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:46:47,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:47,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:47,247 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 16:46:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2024-11-13 16:46:47,548 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2024-11-13 16:46:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:46:47,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:47,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:47,732 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 16:46:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 72 states and 122 transitions. [2024-11-13 16:46:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2024-11-13 16:46:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:46:48,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:48,612 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 16:46:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 76 states and 133 transitions. [2024-11-13 16:46:49,286 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2024-11-13 16:46:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:46:49,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:49,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 78 states and 139 transitions. [2024-11-13 16:46:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 139 transitions. [2024-11-13 16:46:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:46:49,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:49,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-11-13 16:46:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-11-13 16:46:51,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:46:51,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:51,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:52,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 92 states and 189 transitions. [2024-11-13 16:46:52,587 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2024-11-13 16:46:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:46:52,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:52,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 99 states and 218 transitions. [2024-11-13 16:46:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 218 transitions. [2024-11-13 16:46:54,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:46:54,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:54,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:54,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:55,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 101 states and 225 transitions. [2024-11-13 16:46:55,375 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 225 transitions. [2024-11-13 16:46:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:46:55,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:55,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:55,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 103 states and 229 transitions. [2024-11-13 16:46:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 229 transitions. [2024-11-13 16:46:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:46:55,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:55,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 109 states and 246 transitions. [2024-11-13 16:46:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 246 transitions. [2024-11-13 16:46:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:46:57,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:57,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:57,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:57,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 112 states and 253 transitions. [2024-11-13 16:46:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 253 transitions. [2024-11-13 16:46:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:46:58,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:58,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 115 states and 261 transitions. [2024-11-13 16:46:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 261 transitions. [2024-11-13 16:46:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:46:58,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:58,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:58,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:58,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 119 states and 269 transitions. [2024-11-13 16:46:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 269 transitions. [2024-11-13 16:46:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:46:58,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:58,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:00,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:00,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 128 states and 305 transitions. [2024-11-13 16:47:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 305 transitions. [2024-11-13 16:47:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:47:00,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:00,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:00,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 130 states and 310 transitions. [2024-11-13 16:47:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 310 transitions. [2024-11-13 16:47:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:47:01,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:01,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:01,526 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:47:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:02,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 133 states and 318 transitions. [2024-11-13 16:47:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 318 transitions. [2024-11-13 16:47:02,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:47:02,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:02,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:02,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:47:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 136 states and 324 transitions. [2024-11-13 16:47:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 324 transitions. [2024-11-13 16:47:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:47:03,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:47:03,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:03,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 137 states and 327 transitions. [2024-11-13 16:47:03,912 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 327 transitions. [2024-11-13 16:47:03,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:47:03,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:03,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:03,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:47:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 140 states and 342 transitions. [2024-11-13 16:47:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 342 transitions. [2024-11-13 16:47:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:47:04,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:04,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:47:05,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 143 states and 348 transitions. [2024-11-13 16:47:05,572 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 348 transitions. [2024-11-13 16:47:05,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:47:05,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:05,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:05,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:47:06,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:06,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 145 states and 350 transitions. [2024-11-13 16:47:06,374 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 350 transitions. [2024-11-13 16:47:06,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:47:06,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:06,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:47:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 147 states and 355 transitions. [2024-11-13 16:47:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 355 transitions. [2024-11-13 16:47:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:47:07,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:07,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:07,333 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:47:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:07,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 149 states and 357 transitions. [2024-11-13 16:47:07,819 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 357 transitions. [2024-11-13 16:47:07,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:47:07,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:07,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:47:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 151 states and 359 transitions. [2024-11-13 16:47:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 359 transitions. [2024-11-13 16:47:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:08,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:08,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:08,673 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:47:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 152 states and 363 transitions. [2024-11-13 16:47:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 363 transitions. [2024-11-13 16:47:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:09,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:09,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:47:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 155 states and 379 transitions. [2024-11-13 16:47:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 379 transitions. [2024-11-13 16:47:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:10,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:10,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 155 states and 376 transitions. [2024-11-13 16:47:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 376 transitions. [2024-11-13 16:47:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:10,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:10,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:10,691 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:47:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:11,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 157 states and 378 transitions. [2024-11-13 16:47:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 378 transitions. [2024-11-13 16:47:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:11,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:11,920 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 166 states and 402 transitions. [2024-11-13 16:47:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 402 transitions. [2024-11-13 16:47:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:14,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:14,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:17,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:17,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 168 states and 406 transitions. [2024-11-13 16:47:17,179 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 406 transitions. [2024-11-13 16:47:17,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:17,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:17,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:18,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 172 states and 418 transitions. [2024-11-13 16:47:18,516 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 418 transitions. [2024-11-13 16:47:18,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:18,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:18,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:47:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:19,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 174 states and 420 transitions. [2024-11-13 16:47:19,392 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 420 transitions. [2024-11-13 16:47:19,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:19,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:19,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 176 states and 429 transitions. [2024-11-13 16:47:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 429 transitions. [2024-11-13 16:47:19,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:19,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:19,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:20,011 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:21,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:21,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 178 states and 431 transitions. [2024-11-13 16:47:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 431 transitions. [2024-11-13 16:47:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:21,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 180 states and 439 transitions. [2024-11-13 16:47:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 439 transitions. [2024-11-13 16:47:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:21,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:21,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 182 states and 448 transitions. [2024-11-13 16:47:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 448 transitions. [2024-11-13 16:47:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:22,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:22,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:47:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 183 states and 453 transitions. [2024-11-13 16:47:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 453 transitions. [2024-11-13 16:47:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:22,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:47:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:23,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 184 states and 454 transitions. [2024-11-13 16:47:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 454 transitions. [2024-11-13 16:47:23,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:47:23,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:23,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:27,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:27,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 194 states and 479 transitions. [2024-11-13 16:47:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 479 transitions. [2024-11-13 16:47:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:27,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:27,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 195 states and 480 transitions. [2024-11-13 16:47:29,204 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 480 transitions. [2024-11-13 16:47:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:29,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:31,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:31,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 199 states and 499 transitions. [2024-11-13 16:47:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 499 transitions. [2024-11-13 16:47:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:31,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:31,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 202 states and 512 transitions. [2024-11-13 16:47:33,650 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 512 transitions. [2024-11-13 16:47:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:33,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:33,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 206 states and 526 transitions. [2024-11-13 16:47:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 526 transitions. [2024-11-13 16:47:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:35,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:47:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 208 states and 528 transitions. [2024-11-13 16:47:35,614 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 528 transitions. [2024-11-13 16:47:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:35,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:35,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:35,659 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 218 states and 581 transitions. [2024-11-13 16:47:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 581 transitions. [2024-11-13 16:47:39,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:39,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:39,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:42,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 222 states and 599 transitions. [2024-11-13 16:47:42,552 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 599 transitions. [2024-11-13 16:47:42,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:42,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:42,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 224 states and 608 transitions. [2024-11-13 16:47:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 608 transitions. [2024-11-13 16:47:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:43,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:45,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 226 states and 619 transitions. [2024-11-13 16:47:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 619 transitions. [2024-11-13 16:47:45,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:45,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:45,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 227 states and 621 transitions. [2024-11-13 16:47:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 621 transitions. [2024-11-13 16:47:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:46,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:46,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:47,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 240 states and 678 transitions. [2024-11-13 16:47:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 678 transitions. [2024-11-13 16:47:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:54,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:54,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:47:55,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 241 states and 679 transitions. [2024-11-13 16:47:55,491 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 679 transitions. [2024-11-13 16:47:55,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:47:55,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:55,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:55,553 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:47:57,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 244 states and 683 transitions. [2024-11-13 16:47:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 683 transitions. [2024-11-13 16:47:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:47:57,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:57,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:59,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:59,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 245 states and 691 transitions. [2024-11-13 16:47:59,510 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 691 transitions. [2024-11-13 16:47:59,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:47:59,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:59,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:59,540 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:48:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 247 states and 699 transitions. [2024-11-13 16:48:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 699 transitions. [2024-11-13 16:48:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:48:00,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:00,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:48:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 253 states and 710 transitions. [2024-11-13 16:48:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 710 transitions. [2024-11-13 16:48:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:48:04,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:04,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:48:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 255 states and 711 transitions. [2024-11-13 16:48:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 711 transitions. [2024-11-13 16:48:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:48:06,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:06,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:48:07,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 256 states and 714 transitions. [2024-11-13 16:48:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 714 transitions. [2024-11-13 16:48:07,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:48:07,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:07,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:48:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:09,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 259 states and 724 transitions. [2024-11-13 16:48:09,415 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 724 transitions. [2024-11-13 16:48:09,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:48:09,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:09,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:48:12,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:12,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 264 states and 740 transitions. [2024-11-13 16:48:12,351 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 740 transitions. [2024-11-13 16:48:12,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:48:12,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:12,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:48:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 266 states and 742 transitions. [2024-11-13 16:48:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 742 transitions. [2024-11-13 16:48:13,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:13,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:13,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 271 states and 761 transitions. [2024-11-13 16:48:17,215 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 761 transitions. [2024-11-13 16:48:17,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:17,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:17,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 273 states and 771 transitions. [2024-11-13 16:48:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 771 transitions. [2024-11-13 16:48:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:18,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:18,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:48:19,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:19,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 274 states and 774 transitions. [2024-11-13 16:48:19,894 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 774 transitions. [2024-11-13 16:48:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:19,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:19,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:19,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:20,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 274 states and 769 transitions. [2024-11-13 16:48:20,910 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 769 transitions. [2024-11-13 16:48:20,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:20,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:20,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:48:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 276 states and 771 transitions. [2024-11-13 16:48:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 771 transitions. [2024-11-13 16:48:22,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:22,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:22,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 278 states and 774 transitions. [2024-11-13 16:48:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 774 transitions. [2024-11-13 16:48:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:24,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:24,483 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 281 states and 779 transitions. [2024-11-13 16:48:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 779 transitions. [2024-11-13 16:48:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:26,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:26,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:48:35,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 290 states and 832 transitions. [2024-11-13 16:48:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 832 transitions. [2024-11-13 16:48:35,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:35,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:35,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:48:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 292 states and 836 transitions. [2024-11-13 16:48:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 836 transitions. [2024-11-13 16:48:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:36,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:36,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:36,883 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:38,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 295 states and 847 transitions. [2024-11-13 16:48:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 847 transitions. [2024-11-13 16:48:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:38,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:38,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:38,888 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:48:40,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 299 states and 862 transitions. [2024-11-13 16:48:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 862 transitions. [2024-11-13 16:48:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:48:40,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:40,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:40,760 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:48:40,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:40,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 300 states and 863 transitions. [2024-11-13 16:48:40,811 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 863 transitions. [2024-11-13 16:48:40,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:48:40,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:40,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 301 states and 864 transitions. [2024-11-13 16:48:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 864 transitions. [2024-11-13 16:48:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:48:41,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:41,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:41,961 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:48:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 303 states and 873 transitions. [2024-11-13 16:48:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 873 transitions. [2024-11-13 16:48:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:48:43,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 303 states and 864 transitions. [2024-11-13 16:48:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 864 transitions. [2024-11-13 16:48:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:48:44,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:44,460 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:48:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 305 states and 868 transitions. [2024-11-13 16:48:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 868 transitions. [2024-11-13 16:48:46,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:48:46,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:46,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:48:47,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:47,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 307 states and 870 transitions. [2024-11-13 16:48:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 870 transitions. [2024-11-13 16:48:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:48:47,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:47,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:48:49,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 309 states and 872 transitions. [2024-11-13 16:48:49,495 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 872 transitions. [2024-11-13 16:48:49,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:48:49,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:49,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:49,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:48:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 311 states and 874 transitions. [2024-11-13 16:48:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 874 transitions. [2024-11-13 16:48:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:48:51,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:51,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:48:54,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:54,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 311 states and 869 transitions. [2024-11-13 16:48:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 869 transitions. [2024-11-13 16:48:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:48:54,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:54,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:55,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:48:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 312 states and 875 transitions. [2024-11-13 16:48:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 875 transitions. [2024-11-13 16:48:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:48:55,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:48:56,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 313 states and 883 transitions. [2024-11-13 16:48:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 883 transitions. [2024-11-13 16:48:56,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:48:56,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:56,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:48:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 314 states and 887 transitions. [2024-11-13 16:48:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 887 transitions. [2024-11-13 16:48:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:48:57,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:57,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:48:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 315 states and 889 transitions. [2024-11-13 16:48:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 889 transitions. [2024-11-13 16:48:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:48:58,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:58,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:00,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:00,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 317 states and 892 transitions. [2024-11-13 16:49:00,106 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 892 transitions. [2024-11-13 16:49:00,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:49:00,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:00,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 331 states and 935 transitions. [2024-11-13 16:49:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 935 transitions. [2024-11-13 16:49:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:49:09,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:09,351 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:18,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 339 states and 954 transitions. [2024-11-13 16:49:18,255 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 954 transitions. [2024-11-13 16:49:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:49:18,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:18,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 343 states and 967 transitions. [2024-11-13 16:49:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 967 transitions. [2024-11-13 16:49:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:20,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:22,390 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:30,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 349 states and 982 transitions. [2024-11-13 16:49:30,125 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 982 transitions. [2024-11-13 16:49:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:30,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:30,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:30,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:31,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:31,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 351 states and 985 transitions. [2024-11-13 16:49:31,082 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 985 transitions. [2024-11-13 16:49:31,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:31,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:31,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 354 states and 990 transitions. [2024-11-13 16:49:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 990 transitions. [2024-11-13 16:49:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:34,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:34,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:35,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 355 states and 990 transitions. [2024-11-13 16:49:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 990 transitions. [2024-11-13 16:49:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:35,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:35,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:35,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 357 states and 993 transitions. [2024-11-13 16:49:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 993 transitions. [2024-11-13 16:49:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:38,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:38,420 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 358 states and 1002 transitions. [2024-11-13 16:49:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1002 transitions. [2024-11-13 16:49:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:39,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:39,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 359 states and 1004 transitions. [2024-11-13 16:49:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1004 transitions. [2024-11-13 16:49:40,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:40,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:40,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:40,537 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:42,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:42,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 361 states and 1008 transitions. [2024-11-13 16:49:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1008 transitions. [2024-11-13 16:49:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:42,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:42,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 363 states and 1010 transitions. [2024-11-13 16:49:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1010 transitions. [2024-11-13 16:49:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:43,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:46,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 365 states and 1012 transitions. [2024-11-13 16:49:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 1012 transitions. [2024-11-13 16:49:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:46,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:46,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 370 states and 1024 transitions. [2024-11-13 16:49:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1024 transitions. [2024-11-13 16:49:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:50,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:50,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 372 states and 1025 transitions. [2024-11-13 16:49:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 1025 transitions. [2024-11-13 16:49:53,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:53,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:53,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 374 states and 1027 transitions. [2024-11-13 16:49:56,202 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1027 transitions. [2024-11-13 16:49:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:56,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:58,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 376 states and 1029 transitions. [2024-11-13 16:49:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1029 transitions. [2024-11-13 16:49:58,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:58,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:58,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:50:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:01,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 379 states and 1039 transitions. [2024-11-13 16:50:01,839 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1039 transitions. [2024-11-13 16:50:01,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:50:01,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:01,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:01,869 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:50:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 381 states and 1043 transitions. [2024-11-13 16:50:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1043 transitions. [2024-11-13 16:50:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:02,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:50:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:05,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 383 states and 1045 transitions. [2024-11-13 16:50:05,106 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1045 transitions. [2024-11-13 16:50:05,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:05,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:05,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:50:17,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 394 states and 1083 transitions. [2024-11-13 16:50:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1083 transitions. [2024-11-13 16:50:17,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:17,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:17,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:17,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 395 states and 1085 transitions. [2024-11-13 16:50:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1085 transitions. [2024-11-13 16:50:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:18,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:18,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:18,357 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 396 states and 1086 transitions. [2024-11-13 16:50:19,740 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1086 transitions. [2024-11-13 16:50:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:19,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:19,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:50:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 399 states and 1097 transitions. [2024-11-13 16:50:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1097 transitions. [2024-11-13 16:50:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:23,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:23,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:50:26,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:26,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 401 states and 1099 transitions. [2024-11-13 16:50:26,575 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1099 transitions. [2024-11-13 16:50:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:26,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:26,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:26,618 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:50:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 404 states and 1105 transitions. [2024-11-13 16:50:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1105 transitions. [2024-11-13 16:50:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:31,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:31,083 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:50:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 406 states and 1106 transitions. [2024-11-13 16:50:33,605 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1106 transitions. [2024-11-13 16:50:33,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:33,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:33,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:33,651 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:50:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 407 states and 1108 transitions. [2024-11-13 16:50:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1108 transitions. [2024-11-13 16:50:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:34,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:34,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:50:35,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 408 states and 1109 transitions. [2024-11-13 16:50:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1109 transitions. [2024-11-13 16:50:35,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:35,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:35,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:35,919 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:50:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 414 states and 1130 transitions. [2024-11-13 16:50:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1130 transitions. [2024-11-13 16:50:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:42,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:50:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 418 states and 1140 transitions. [2024-11-13 16:50:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1140 transitions. [2024-11-13 16:50:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:46,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:46,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:46,860 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 421 states and 1145 transitions. [2024-11-13 16:50:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1145 transitions. [2024-11-13 16:50:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:50:52,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:50:54,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 424 states and 1147 transitions. [2024-11-13 16:50:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1147 transitions. [2024-11-13 16:50:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:50:54,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:54,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:59,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 430 states and 1167 transitions. [2024-11-13 16:50:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1167 transitions. [2024-11-13 16:50:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:50:59,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:59,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:59,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:51:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 432 states and 1169 transitions. [2024-11-13 16:51:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1169 transitions. [2024-11-13 16:51:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:51:02,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:02,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:02,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:51:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:04,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 434 states and 1171 transitions. [2024-11-13 16:51:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1171 transitions. [2024-11-13 16:51:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:51:04,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:04,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:09,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 440 states and 1191 transitions. [2024-11-13 16:51:09,853 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1191 transitions. [2024-11-13 16:51:09,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:51:09,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:09,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:09,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:51:11,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:11,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 442 states and 1193 transitions. [2024-11-13 16:51:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1193 transitions. [2024-11-13 16:51:11,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:11,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:11,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:12,008 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:51:14,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 444 states and 1194 transitions. [2024-11-13 16:51:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1194 transitions. [2024-11-13 16:51:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:14,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 444 states and 1193 transitions. [2024-11-13 16:51:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1193 transitions. [2024-11-13 16:51:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:16,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:51:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 447 states and 1203 transitions. [2024-11-13 16:51:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1203 transitions. [2024-11-13 16:51:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:20,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:20,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:20,758 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:51:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 449 states and 1204 transitions. [2024-11-13 16:51:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1204 transitions. [2024-11-13 16:51:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:23,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:51:25,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:25,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 447 states and 1199 transitions. [2024-11-13 16:51:25,426 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1199 transitions. [2024-11-13 16:51:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:25,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:25,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:33,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 453 states and 1216 transitions. [2024-11-13 16:51:33,580 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1216 transitions. [2024-11-13 16:51:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:33,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:33,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:33,623 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 456 states and 1227 transitions. [2024-11-13 16:51:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1227 transitions. [2024-11-13 16:51:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:37,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:37,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:37,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:39,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 458 states and 1230 transitions. [2024-11-13 16:51:39,255 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1230 transitions. [2024-11-13 16:51:39,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:51:39,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:39,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:51:45,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 464 states and 1244 transitions. [2024-11-13 16:51:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1244 transitions. [2024-11-13 16:51:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:51:45,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:45,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:51:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 467 states and 1254 transitions. [2024-11-13 16:51:51,756 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1254 transitions. [2024-11-13 16:51:51,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:51:51,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:51,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:52,031 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:51:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 471 states and 1264 transitions. [2024-11-13 16:51:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1264 transitions. [2024-11-13 16:51:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:51:57,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:57,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:51:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:59,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 472 states and 1264 transitions. [2024-11-13 16:51:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1264 transitions. [2024-11-13 16:51:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:51:59,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:59,727 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:52:02,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 474 states and 1265 transitions. [2024-11-13 16:52:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1265 transitions. [2024-11-13 16:52:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:02,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:52:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 479 states and 1287 transitions. [2024-11-13 16:52:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1287 transitions. [2024-11-13 16:52:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:08,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:08,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:52:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 485 states and 1301 transitions. [2024-11-13 16:52:16,612 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1301 transitions. [2024-11-13 16:52:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:16,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:16,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:52:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 486 states and 1308 transitions. [2024-11-13 16:52:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1308 transitions. [2024-11-13 16:52:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:21,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:52:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:23,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 489 states and 1311 transitions. [2024-11-13 16:52:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1311 transitions. [2024-11-13 16:52:23,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:23,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:23,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:52:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 491 states and 1314 transitions. [2024-11-13 16:52:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1314 transitions. [2024-11-13 16:52:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:26,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:52:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 491 states and 1313 transitions. [2024-11-13 16:52:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1313 transitions. [2024-11-13 16:52:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:31,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:31,682 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:52:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:33,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 492 states and 1320 transitions. [2024-11-13 16:52:33,486 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1320 transitions. [2024-11-13 16:52:33,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:33,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:33,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:52:35,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 493 states and 1327 transitions. [2024-11-13 16:52:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1327 transitions. [2024-11-13 16:52:35,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:52:35,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:35,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:52:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 505 states and 1356 transitions. [2024-11-13 16:52:47,422 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1356 transitions. [2024-11-13 16:52:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:52:47,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:47,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:52:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 511 states and 1366 transitions. [2024-11-13 16:52:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1366 transitions. [2024-11-13 16:52:56,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:52:56,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:56,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:53:01,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 515 states and 1376 transitions. [2024-11-13 16:53:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1376 transitions. [2024-11-13 16:53:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:53:01,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:01,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:53:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 518 states and 1378 transitions. [2024-11-13 16:53:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1378 transitions. [2024-11-13 16:53:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:53:06,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:06,416 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 16:53:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 519 states and 1380 transitions. [2024-11-13 16:53:07,780 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1380 transitions. [2024-11-13 16:53:07,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:53:07,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:07,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:07,803 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 16:53:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 520 states and 1380 transitions. [2024-11-13 16:53:09,314 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1380 transitions. [2024-11-13 16:53:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:53:09,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:53:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 521 states and 1386 transitions. [2024-11-13 16:53:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1386 transitions. [2024-11-13 16:53:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:14,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:14,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:53:29,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:29,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 529 states and 1406 transitions. [2024-11-13 16:53:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1406 transitions. [2024-11-13 16:53:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:29,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:29,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:29,482 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:53:32,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 531 states and 1408 transitions. [2024-11-13 16:53:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1408 transitions. [2024-11-13 16:53:32,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:32,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:33,130 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:53:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:34,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 533 states and 1411 transitions. [2024-11-13 16:53:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1411 transitions. [2024-11-13 16:53:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:34,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:34,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:53:37,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:37,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 536 states and 1413 transitions. [2024-11-13 16:53:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1413 transitions. [2024-11-13 16:53:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:37,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:37,652 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:53:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 539 states and 1415 transitions. [2024-11-13 16:53:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1415 transitions. [2024-11-13 16:53:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:41,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:41,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:41,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:41,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 16:53:44,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:44,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 542 states and 1418 transitions. [2024-11-13 16:53:44,487 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1418 transitions. [2024-11-13 16:53:44,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:44,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:44,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:53:46,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:46,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 545 states and 1422 transitions. [2024-11-13 16:53:46,374 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1422 transitions. [2024-11-13 16:53:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:46,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:46,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:46,395 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:53:48,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 548 states and 1425 transitions. [2024-11-13 16:53:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1425 transitions. [2024-11-13 16:53:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:48,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:48,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:53:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 549 states and 1425 transitions. [2024-11-13 16:53:49,646 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1425 transitions. [2024-11-13 16:53:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:53:49,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:49,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:53:53,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 552 states and 1429 transitions. [2024-11-13 16:53:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1429 transitions. [2024-11-13 16:53:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:53:53,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:53,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:54:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:02,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 555 states and 1436 transitions. [2024-11-13 16:54:02,430 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1436 transitions. [2024-11-13 16:54:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:02,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:02,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:54:06,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 558 states and 1438 transitions. [2024-11-13 16:54:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1438 transitions. [2024-11-13 16:54:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:06,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:06,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:06,297 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:15,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:15,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 561 states and 1446 transitions. [2024-11-13 16:54:15,200 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1446 transitions. [2024-11-13 16:54:15,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:15,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:15,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:15,269 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 562 states and 1447 transitions. [2024-11-13 16:54:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1447 transitions. [2024-11-13 16:54:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:20,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:25,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 563 states and 1453 transitions. [2024-11-13 16:54:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1453 transitions. [2024-11-13 16:54:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:25,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:25,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:25,801 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 563 states and 1452 transitions. [2024-11-13 16:54:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1452 transitions. [2024-11-13 16:54:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:29,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:29,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:29,396 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 15 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:34,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 564 states and 1453 transitions. [2024-11-13 16:54:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1453 transitions. [2024-11-13 16:54:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:34,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:34,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:34,284 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 566 states and 1456 transitions. [2024-11-13 16:54:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1456 transitions. [2024-11-13 16:54:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:38,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:38,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:39,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:39,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 567 states and 1458 transitions. [2024-11-13 16:54:39,704 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1458 transitions. [2024-11-13 16:54:39,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:39,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:39,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:39,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 568 states and 1459 transitions. [2024-11-13 16:54:41,640 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1459 transitions. [2024-11-13 16:54:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:41,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:41,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:45,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 568 states and 1457 transitions. [2024-11-13 16:54:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1457 transitions. [2024-11-13 16:54:45,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:45,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:45,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:45,441 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:54:47,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 569 states and 1457 transitions. [2024-11-13 16:54:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1457 transitions. [2024-11-13 16:54:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:47,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:54:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 570 states and 1457 transitions. [2024-11-13 16:54:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1457 transitions. [2024-11-13 16:54:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:54:48,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,873 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:54:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 574 states and 1464 transitions. [2024-11-13 16:54:54,901 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1464 transitions. [2024-11-13 16:54:54,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:54:54,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:54,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 578 states and 1467 transitions. [2024-11-13 16:55:00,871 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1467 transitions. [2024-11-13 16:55:00,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:55:00,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:00,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:00,941 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:08,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:08,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 585 states and 1476 transitions. [2024-11-13 16:55:08,784 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1476 transitions. [2024-11-13 16:55:08,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:55:08,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:08,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:55:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 590 states and 1481 transitions. [2024-11-13 16:55:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1481 transitions. [2024-11-13 16:55:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:14,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:14,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:55:17,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:17,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 590 states and 1476 transitions. [2024-11-13 16:55:17,337 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1476 transitions. [2024-11-13 16:55:17,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:17,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:17,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:55:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 590 states and 1474 transitions. [2024-11-13 16:55:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1474 transitions. [2024-11-13 16:55:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:21,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:21,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 596 states and 1491 transitions. [2024-11-13 16:55:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1491 transitions. [2024-11-13 16:55:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:28,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:28,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:28,503 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:30,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 597 states and 1500 transitions. [2024-11-13 16:55:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1500 transitions. [2024-11-13 16:55:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:30,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:55:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 601 states and 1513 transitions. [2024-11-13 16:55:40,718 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1513 transitions. [2024-11-13 16:55:40,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:40,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:40,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:40,971 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:55:47,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:47,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 605 states and 1525 transitions. [2024-11-13 16:55:47,286 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1525 transitions. [2024-11-13 16:55:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:47,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:47,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 609 states and 1537 transitions. [2024-11-13 16:55:55,705 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1537 transitions. [2024-11-13 16:55:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:55,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:55,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:56:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 620 states and 1569 transitions. [2024-11-13 16:56:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1569 transitions. [2024-11-13 16:56:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:56:12,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:12,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:56:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 627 states and 1586 transitions. [2024-11-13 16:56:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1586 transitions. [2024-11-13 16:56:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:56:24,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:24,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:56:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 629 states and 1596 transitions. [2024-11-13 16:56:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1596 transitions. [2024-11-13 16:56:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:56:28,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:28,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:56:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:32,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 631 states and 1598 transitions. [2024-11-13 16:56:32,191 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1598 transitions. [2024-11-13 16:56:32,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:56:32,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:32,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:32,433 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:56:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:37,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 632 states and 1603 transitions. [2024-11-13 16:56:37,335 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1603 transitions. [2024-11-13 16:56:37,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:56:37,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:37,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:37,585 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:56:38,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 633 states and 1606 transitions. [2024-11-13 16:56:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1606 transitions. [2024-11-13 16:56:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:56:38,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:56:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:42,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 638 states and 1610 transitions. [2024-11-13 16:56:42,467 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1610 transitions. [2024-11-13 16:56:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:56:42,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:42,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:56:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:52,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 644 states and 1634 transitions. [2024-11-13 16:56:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1634 transitions. [2024-11-13 16:56:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:56:52,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:52,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:56:54,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 646 states and 1636 transitions. [2024-11-13 16:56:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1636 transitions. [2024-11-13 16:56:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:56:54,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:56:58,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 648 states and 1637 transitions. [2024-11-13 16:56:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1637 transitions. [2024-11-13 16:56:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:56:58,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:04,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 651 states and 1647 transitions. [2024-11-13 16:57:04,275 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1647 transitions. [2024-11-13 16:57:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:04,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:08,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 653 states and 1650 transitions. [2024-11-13 16:57:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1650 transitions. [2024-11-13 16:57:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:08,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:08,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:08,171 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:14,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:14,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 656 states and 1661 transitions. [2024-11-13 16:57:14,211 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1661 transitions. [2024-11-13 16:57:14,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:14,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:14,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:14,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:14,302 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:20,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:20,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 659 states and 1667 transitions. [2024-11-13 16:57:20,012 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1667 transitions. [2024-11-13 16:57:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:20,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 662 states and 1679 transitions. [2024-11-13 16:57:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1679 transitions. [2024-11-13 16:57:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:25,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:25,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:26,188 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 664 states and 1682 transitions. [2024-11-13 16:57:28,041 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1682 transitions. [2024-11-13 16:57:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:28,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:28,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:57:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 665 states and 1688 transitions. [2024-11-13 16:57:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1688 transitions. [2024-11-13 16:57:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:34,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:34,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:34,597 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:57:37,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:37,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 666 states and 1690 transitions. [2024-11-13 16:57:37,789 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1690 transitions. [2024-11-13 16:57:37,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:57:37,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:37,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 675 states and 1718 transitions. [2024-11-13 16:57:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1718 transitions. [2024-11-13 16:57:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:57:50,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:50,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:50,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:57:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:59,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 679 states and 1729 transitions. [2024-11-13 16:57:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1729 transitions. [2024-11-13 16:57:59,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:57:59,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:59,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:59,163 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:58:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:03,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 680 states and 1734 transitions. [2024-11-13 16:58:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1734 transitions. [2024-11-13 16:58:03,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:58:03,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:03,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:58:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 686 states and 1756 transitions. [2024-11-13 16:58:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1756 transitions. [2024-11-13 16:58:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:58:15,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:15,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:15,501 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:58:20,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 688 states and 1759 transitions. [2024-11-13 16:58:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1759 transitions. [2024-11-13 16:58:20,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:58:20,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:20,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:58:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:22,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 689 states and 1766 transitions. [2024-11-13 16:58:22,353 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1766 transitions. [2024-11-13 16:58:22,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:58:22,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:22,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:58:24,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 690 states and 1771 transitions. [2024-11-13 16:58:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1771 transitions. [2024-11-13 16:58:24,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:58:24,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:24,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:58:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 693 states and 1776 transitions. [2024-11-13 16:58:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1776 transitions. [2024-11-13 16:58:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:58:28,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:28,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:28,809 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:58:31,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 694 states and 1776 transitions. [2024-11-13 16:58:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1776 transitions. [2024-11-13 16:58:31,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:58:31,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:31,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:31,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:31,159 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:58:48,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 706 states and 1805 transitions. [2024-11-13 16:58:48,327 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1805 transitions. [2024-11-13 16:58:48,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:58:48,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:48,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:59:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 712 states and 1815 transitions. [2024-11-13 16:59:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1815 transitions. [2024-11-13 16:59:02,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:59:02,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:02,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:02,240 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:59:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:07,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 716 states and 1826 transitions. [2024-11-13 16:59:07,097 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1826 transitions. [2024-11-13 16:59:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:59:07,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:07,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:59:11,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:11,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 719 states and 1828 transitions. [2024-11-13 16:59:11,857 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1828 transitions. [2024-11-13 16:59:11,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:59:11,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:11,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:59:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:16,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 722 states and 1830 transitions. [2024-11-13 16:59:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1830 transitions. [2024-11-13 16:59:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:59:16,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:16,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 57 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:59:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 722 states and 1828 transitions. [2024-11-13 16:59:19,196 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1828 transitions. [2024-11-13 16:59:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:59:19,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:19,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:19,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:28,355 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 48 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.