./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/loop-acceleration/array3.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_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/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_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/loop-acceleration/array3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/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_8ea79a0b-f696-4294-abc9-2376995cd3bf/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 9dfb76d38495bc50f893b9a1fbc1c4079ae42ab458f1c235795d8ebc0da579ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:12:32,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:12:32,395 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:12:32,400 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:12:32,401 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:12:32,423 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:12:32,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:12:32,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:12:32,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:12:32,425 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:12:32,426 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:12:32,426 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:12:32,426 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:12:32,426 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:12:32,426 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:12:32,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:12:32,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:12:32,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:12:32,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:12:32,427 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:12:32,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:12:32,427 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_8ea79a0b-f696-4294-abc9-2376995cd3bf/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 -> 9dfb76d38495bc50f893b9a1fbc1c4079ae42ab458f1c235795d8ebc0da579ea [2024-11-13 21:12:32,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:12:32,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:12:32,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:12:32,752 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:12:32,752 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:12:32,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-acceleration/array3.i Unable to find full path for "g++" [2024-11-13 21:12:34,603 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:12:34,916 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:12:34,917 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/sv-benchmarks/c/loop-acceleration/array3.i [2024-11-13 21:12:34,925 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/data/225b273d1/784006b4f0214db888efad2935e2a724/FLAG59d3efb28 [2024-11-13 21:12:34,940 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/data/225b273d1/784006b4f0214db888efad2935e2a724 [2024-11-13 21:12:34,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:12:34,946 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:12:34,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:12:34,949 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:12:34,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:12:34,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:12:34" (1/1) ... [2024-11-13 21:12:34,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50defa1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:34, skipping insertion in model container [2024-11-13 21:12:34,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:12:34" (1/1) ... [2024-11-13 21:12:34,975 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:12:35,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:12:35,181 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:12:35,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:12:35,209 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:12:35,210 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35 WrapperNode [2024-11-13 21:12:35,210 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:12:35,211 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:12:35,211 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:12:35,211 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:12:35,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,224 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,240 INFO L138 Inliner]: procedures = 16, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 44 [2024-11-13 21:12:35,240 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:12:35,241 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:12:35,241 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:12:35,241 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:12:35,247 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,248 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,249 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,249 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,253 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,257 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,258 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,258 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,260 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:12:35,261 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:12:35,261 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:12:35,261 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:12:35,262 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:12:35,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:12:35,301 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:12:35,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ea79a0b-f696-4294-abc9-2376995cd3bf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:12:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:12:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:12:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:12:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:12:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:12:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:12:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:12:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:12:35,394 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:12:35,396 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:12:35,522 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-13 21:12:35,522 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:12:35,551 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:12:35,551 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:12:35,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:12:35 BoogieIcfgContainer [2024-11-13 21:12:35,551 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:12:35,552 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:12:35,552 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:12:35,562 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:12:35,562 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:12:35" (1/1) ... [2024-11-13 21:12:35,570 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:12:35,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2024-11-13 21:12:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2024-11-13 21:12:35,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:12:35,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:35,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 21:12:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 21:12:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:12:35,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:35,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:36,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-13 21:12:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-13 21:12:36,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:12:36,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:36,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 24 states and 30 transitions. [2024-11-13 21:12:36,569 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2024-11-13 21:12:36,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:12:36,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:36,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:36,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-13 21:12:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-13 21:12:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:12:36,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:36,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-11-13 21:12:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-11-13 21:12:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:12:36,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:36,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-11-13 21:12:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-11-13 21:12:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:12:37,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:38,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:38,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-13 21:12:38,301 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-13 21:12:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:12:38,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 21:12:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 21:12:38,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:12:38,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:38,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:38,441 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:38,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:38,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2024-11-13 21:12:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-11-13 21:12:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:12:38,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:38,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:38,818 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 25 states and 30 transitions. [2024-11-13 21:12:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2024-11-13 21:12:39,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:12:39,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:39,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:39,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 27 states and 32 transitions. [2024-11-13 21:12:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-11-13 21:12:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:12:39,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:39,826 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-11-13 21:12:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-11-13 21:12:40,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:12:40,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:40,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-13 21:12:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-13 21:12:40,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:12:40,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-13 21:12:41,466 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-13 21:12:41,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:12:41,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:41,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:41,654 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:42,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 35 states and 40 transitions. [2024-11-13 21:12:42,182 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 40 transitions. [2024-11-13 21:12:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:12:42,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:42,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:42,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2024-11-13 21:12:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2024-11-13 21:12:42,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:12:42,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:42,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:43,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 39 states and 44 transitions. [2024-11-13 21:12:43,767 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2024-11-13 21:12:43,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:12:43,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:43,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 41 states and 46 transitions. [2024-11-13 21:12:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2024-11-13 21:12:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:12:44,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:45,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2024-11-13 21:12:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2024-11-13 21:12:45,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:12:45,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:45,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 45 states and 50 transitions. [2024-11-13 21:12:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 50 transitions. [2024-11-13 21:12:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:12:46,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:46,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions. [2024-11-13 21:12:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2024-11-13 21:12:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:12:47,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:47,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2024-11-13 21:12:48,327 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2024-11-13 21:12:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:12:48,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:48,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:49,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:49,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 51 states and 56 transitions. [2024-11-13 21:12:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 56 transitions. [2024-11-13 21:12:49,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:12:49,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:49,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:49,649 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:50,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:50,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 53 states and 58 transitions. [2024-11-13 21:12:50,496 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 58 transitions. [2024-11-13 21:12:50,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:12:50,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:50,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:50,808 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:51,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2024-11-13 21:12:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2024-11-13 21:12:51,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:12:51,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:51,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:52,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 57 states and 62 transitions. [2024-11-13 21:12:52,786 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 62 transitions. [2024-11-13 21:12:52,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:12:52,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:52,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 59 states and 64 transitions. [2024-11-13 21:12:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 64 transitions. [2024-11-13 21:12:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:12:54,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:55,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2024-11-13 21:12:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2024-11-13 21:12:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:12:55,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 63 states and 68 transitions. [2024-11-13 21:12:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 68 transitions. [2024-11-13 21:12:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:12:56,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:56,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:57,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 65 states and 70 transitions. [2024-11-13 21:12:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 70 transitions. [2024-11-13 21:12:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:12:57,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:57,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:12:59,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:59,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 67 states and 72 transitions. [2024-11-13 21:12:59,176 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2024-11-13 21:12:59,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:12:59,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:59,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 69 states and 74 transitions. [2024-11-13 21:13:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 74 transitions. [2024-11-13 21:13:00,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:13:00,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:00,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:01,172 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:02,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:02,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 71 states and 76 transitions. [2024-11-13 21:13:02,137 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 76 transitions. [2024-11-13 21:13:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:13:02,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:02,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 73 states and 78 transitions. [2024-11-13 21:13:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2024-11-13 21:13:03,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:13:03,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:03,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:04,016 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 75 states and 80 transitions. [2024-11-13 21:13:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 80 transitions. [2024-11-13 21:13:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:13:05,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:05,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:05,671 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:06,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 77 states and 82 transitions. [2024-11-13 21:13:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 82 transitions. [2024-11-13 21:13:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:13:06,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:06,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:07,180 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:08,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 79 states and 84 transitions. [2024-11-13 21:13:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2024-11-13 21:13:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:13:08,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:08,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:08,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:10,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 81 states and 86 transitions. [2024-11-13 21:13:10,001 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 86 transitions. [2024-11-13 21:13:10,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:13:10,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:10,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:10,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:11,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:11,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 83 states and 88 transitions. [2024-11-13 21:13:11,724 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 88 transitions. [2024-11-13 21:13:11,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:13:11,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:11,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1090 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 85 states and 90 transitions. [2024-11-13 21:13:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 90 transitions. [2024-11-13 21:13:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:13:13,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:13,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 87 states and 92 transitions. [2024-11-13 21:13:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 92 transitions. [2024-11-13 21:13:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:13:15,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:15,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1226 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 89 states and 94 transitions. [2024-11-13 21:13:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 94 transitions. [2024-11-13 21:13:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:13:16,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:17,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1297 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 91 states and 96 transitions. [2024-11-13 21:13:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2024-11-13 21:13:18,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:13:18,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:18,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 93 states and 98 transitions. [2024-11-13 21:13:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 98 transitions. [2024-11-13 21:13:20,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:13:20,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:20,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 95 states and 100 transitions. [2024-11-13 21:13:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 100 transitions. [2024-11-13 21:13:22,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:13:22,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:22,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:24,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 97 states and 102 transitions. [2024-11-13 21:13:24,501 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 102 transitions. [2024-11-13 21:13:24,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:13:24,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:24,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:25,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:26,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 99 states and 104 transitions. [2024-11-13 21:13:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 104 transitions. [2024-11-13 21:13:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:13:26,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:27,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 101 states and 106 transitions. [2024-11-13 21:13:28,573 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 106 transitions. [2024-11-13 21:13:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:13:28,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1765 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 103 states and 108 transitions. [2024-11-13 21:13:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2024-11-13 21:13:30,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:13:30,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:30,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:31,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1850 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 105 states and 110 transitions. [2024-11-13 21:13:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 110 transitions. [2024-11-13 21:13:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:13:32,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:32,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1937 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:35,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 107 states and 112 transitions. [2024-11-13 21:13:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 112 transitions. [2024-11-13 21:13:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:13:35,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:35,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:35,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:35,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:37,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 109 states and 114 transitions. [2024-11-13 21:13:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 114 transitions. [2024-11-13 21:13:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:13:37,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:37,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:39,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 111 states and 116 transitions. [2024-11-13 21:13:39,773 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 116 transitions. [2024-11-13 21:13:39,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:13:39,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:39,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:39,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2210 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 113 states and 118 transitions. [2024-11-13 21:13:42,310 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 118 transitions. [2024-11-13 21:13:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:13:42,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:42,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2305 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 115 states and 120 transitions. [2024-11-13 21:13:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2024-11-13 21:13:44,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:13:44,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:44,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:44,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:45,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2402 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:47,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 117 states and 122 transitions. [2024-11-13 21:13:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 122 transitions. [2024-11-13 21:13:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:13:47,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:47,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2501 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:49,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:49,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 119 states and 124 transitions. [2024-11-13 21:13:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 124 transitions. [2024-11-13 21:13:49,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:13:49,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:49,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:52,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 121 states and 126 transitions. [2024-11-13 21:13:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2024-11-13 21:13:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:13:52,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:53,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 123 states and 128 transitions. [2024-11-13 21:13:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 128 transitions. [2024-11-13 21:13:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:13:54,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2810 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:13:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:57,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 125 states and 130 transitions. [2024-11-13 21:13:57,571 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 130 transitions. [2024-11-13 21:13:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:13:57,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2917 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:00,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:00,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 127 states and 132 transitions. [2024-11-13 21:14:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 132 transitions. [2024-11-13 21:14:00,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:14:00,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:00,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3026 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 129 states and 134 transitions. [2024-11-13 21:14:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 134 transitions. [2024-11-13 21:14:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:14:03,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:03,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 131 states and 136 transitions. [2024-11-13 21:14:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 136 transitions. [2024-11-13 21:14:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:14:05,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:05,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3250 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 133 states and 138 transitions. [2024-11-13 21:14:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2024-11-13 21:14:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:14:08,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:08,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3365 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 135 states and 140 transitions. [2024-11-13 21:14:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 140 transitions. [2024-11-13 21:14:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:14:11,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:11,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:12,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3482 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:14,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 137 states and 142 transitions. [2024-11-13 21:14:14,547 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 142 transitions. [2024-11-13 21:14:14,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:14:14,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:14,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3601 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:17,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 139 states and 144 transitions. [2024-11-13 21:14:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 144 transitions. [2024-11-13 21:14:17,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:14:17,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:18,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3722 backedges. 0 proven. 3721 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 141 states and 146 transitions. [2024-11-13 21:14:20,639 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 146 transitions. [2024-11-13 21:14:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:14:20,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3845 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 143 states and 148 transitions. [2024-11-13 21:14:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 148 transitions. [2024-11-13 21:14:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:14:23,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:23,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3970 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 145 states and 150 transitions. [2024-11-13 21:14:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 150 transitions. [2024-11-13 21:14:26,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:14:26,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:26,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:27,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 147 states and 152 transitions. [2024-11-13 21:14:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 152 transitions. [2024-11-13 21:14:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:14:30,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 149 states and 154 transitions. [2024-11-13 21:14:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 154 transitions. [2024-11-13 21:14:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:14:33,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:33,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:34,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4357 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:36,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 151 states and 156 transitions. [2024-11-13 21:14:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 156 transitions. [2024-11-13 21:14:36,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:14:36,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4490 backedges. 0 proven. 4489 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 153 states and 158 transitions. [2024-11-13 21:14:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 158 transitions. [2024-11-13 21:14:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:14:40,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:40,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:42,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4625 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 155 states and 160 transitions. [2024-11-13 21:14:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 160 transitions. [2024-11-13 21:14:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:14:44,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:45,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4762 backedges. 0 proven. 4761 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 157 states and 162 transitions. [2024-11-13 21:14:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 162 transitions. [2024-11-13 21:14:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:14:48,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4901 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 159 states and 164 transitions. [2024-11-13 21:14:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 164 transitions. [2024-11-13 21:14:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:14:52,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:52,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 5042 backedges. 0 proven. 5041 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:14:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 161 states and 166 transitions. [2024-11-13 21:14:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 166 transitions. [2024-11-13 21:14:56,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:14:56,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:56,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5185 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 163 states and 168 transitions. [2024-11-13 21:15:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 168 transitions. [2024-11-13 21:15:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:15:00,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 5330 backedges. 0 proven. 5329 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:04,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 165 states and 170 transitions. [2024-11-13 21:15:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 170 transitions. [2024-11-13 21:15:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:15:04,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:04,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:06,341 INFO L134 CoverageAnalysis]: Checked inductivity of 5477 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 167 states and 172 transitions. [2024-11-13 21:15:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 172 transitions. [2024-11-13 21:15:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:15:09,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:09,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:09,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:10,836 INFO L134 CoverageAnalysis]: Checked inductivity of 5626 backedges. 0 proven. 5625 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:13,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 169 states and 174 transitions. [2024-11-13 21:15:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 174 transitions. [2024-11-13 21:15:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:15:13,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:13,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:15,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5777 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:17,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 171 states and 176 transitions. [2024-11-13 21:15:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 176 transitions. [2024-11-13 21:15:17,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:15:17,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5930 backedges. 0 proven. 5929 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:22,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 173 states and 178 transitions. [2024-11-13 21:15:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 178 transitions. [2024-11-13 21:15:22,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:15:22,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6085 backedges. 0 proven. 6084 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 175 states and 180 transitions. [2024-11-13 21:15:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 180 transitions. [2024-11-13 21:15:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:15:26,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:26,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6242 backedges. 0 proven. 6241 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:31,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 177 states and 182 transitions. [2024-11-13 21:15:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 182 transitions. [2024-11-13 21:15:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:15:31,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:31,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6401 backedges. 0 proven. 6400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:35,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 179 states and 184 transitions. [2024-11-13 21:15:35,633 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 184 transitions. [2024-11-13 21:15:35,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:15:35,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:35,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6562 backedges. 0 proven. 6561 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:40,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 181 states and 186 transitions. [2024-11-13 21:15:40,545 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 186 transitions. [2024-11-13 21:15:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:15:40,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:40,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6725 backedges. 0 proven. 6724 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 183 states and 188 transitions. [2024-11-13 21:15:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 188 transitions. [2024-11-13 21:15:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:15:45,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:45,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6890 backedges. 0 proven. 6889 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 185 states and 190 transitions. [2024-11-13 21:15:49,849 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 190 transitions. [2024-11-13 21:15:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:15:49,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7057 backedges. 0 proven. 7056 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 187 states and 192 transitions. [2024-11-13 21:15:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 192 transitions. [2024-11-13 21:15:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:15:54,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:54,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7226 backedges. 0 proven. 7225 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:15:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 189 states and 194 transitions. [2024-11-13 21:15:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 194 transitions. [2024-11-13 21:15:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:15:59,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:59,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 0 proven. 7396 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 191 states and 196 transitions. [2024-11-13 21:16:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 196 transitions. [2024-11-13 21:16:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:16:03,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:05,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7570 backedges. 0 proven. 7569 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 193 states and 198 transitions. [2024-11-13 21:16:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2024-11-13 21:16:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:16:08,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7745 backedges. 0 proven. 7744 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:13,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 195 states and 200 transitions. [2024-11-13 21:16:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 200 transitions. [2024-11-13 21:16:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:16:13,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7922 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:18,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 197 states and 202 transitions. [2024-11-13 21:16:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 202 transitions. [2024-11-13 21:16:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:16:18,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:18,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:18,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:20,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8101 backedges. 0 proven. 8100 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 199 states and 204 transitions. [2024-11-13 21:16:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 204 transitions. [2024-11-13 21:16:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:16:23,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:23,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8282 backedges. 0 proven. 8281 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 201 states and 206 transitions. [2024-11-13 21:16:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 206 transitions. [2024-11-13 21:16:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:16:28,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:28,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:28,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:31,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8465 backedges. 0 proven. 8464 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:34,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:34,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 203 states and 208 transitions. [2024-11-13 21:16:34,127 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 208 transitions. [2024-11-13 21:16:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:16:34,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8650 backedges. 0 proven. 8649 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:39,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:39,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 205 states and 210 transitions. [2024-11-13 21:16:39,419 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 210 transitions. [2024-11-13 21:16:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:16:39,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:39,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8837 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:45,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:45,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 207 states and 212 transitions. [2024-11-13 21:16:45,126 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 212 transitions. [2024-11-13 21:16:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:16:45,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:45,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 9026 backedges. 0 proven. 9025 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 209 states and 214 transitions. [2024-11-13 21:16:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 214 transitions. [2024-11-13 21:16:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:50,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:50,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 9217 backedges. 0 proven. 9216 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:16:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 211 states and 216 transitions. [2024-11-13 21:16:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 216 transitions. [2024-11-13 21:16:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:16:56,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:56,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:56,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:58,619 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 0 proven. 9409 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 213 states and 218 transitions. [2024-11-13 21:17:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 218 transitions. [2024-11-13 21:17:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:17:02,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:02,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 9605 backedges. 0 proven. 9604 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 215 states and 220 transitions. [2024-11-13 21:17:07,874 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 220 transitions. [2024-11-13 21:17:07,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:17:07,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:07,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:10,288 INFO L134 CoverageAnalysis]: Checked inductivity of 9802 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 217 states and 222 transitions. [2024-11-13 21:17:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 222 transitions. [2024-11-13 21:17:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:17:13,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 10001 backedges. 0 proven. 10000 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 219 states and 224 transitions. [2024-11-13 21:17:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 224 transitions. [2024-11-13 21:17:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:17:19,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:21,964 INFO L134 CoverageAnalysis]: Checked inductivity of 10202 backedges. 0 proven. 10201 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:25,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 221 states and 226 transitions. [2024-11-13 21:17:25,604 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 226 transitions. [2024-11-13 21:17:25,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:17:25,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:28,234 INFO L134 CoverageAnalysis]: Checked inductivity of 10405 backedges. 0 proven. 10404 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:31,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:31,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 223 states and 228 transitions. [2024-11-13 21:17:31,854 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 228 transitions. [2024-11-13 21:17:31,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:17:31,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:31,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 10610 backedges. 0 proven. 10609 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 225 states and 230 transitions. [2024-11-13 21:17:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 230 transitions. [2024-11-13 21:17:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:17:38,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:40,824 INFO L134 CoverageAnalysis]: Checked inductivity of 10817 backedges. 0 proven. 10816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:44,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 227 states and 232 transitions. [2024-11-13 21:17:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 232 transitions. [2024-11-13 21:17:44,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:17:44,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:44,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 11026 backedges. 0 proven. 11025 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:51,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 229 states and 234 transitions. [2024-11-13 21:17:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 234 transitions. [2024-11-13 21:17:51,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:17:51,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:51,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 11237 backedges. 0 proven. 11236 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 231 states and 236 transitions. [2024-11-13 21:17:57,720 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 236 transitions. [2024-11-13 21:17:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:17:57,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:57,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:00,568 INFO L134 CoverageAnalysis]: Checked inductivity of 11450 backedges. 0 proven. 11449 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 233 states and 238 transitions. [2024-11-13 21:18:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 238 transitions. [2024-11-13 21:18:04,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:18:04,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:07,104 INFO L134 CoverageAnalysis]: Checked inductivity of 11665 backedges. 0 proven. 11664 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:10,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 235 states and 240 transitions. [2024-11-13 21:18:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 240 transitions. [2024-11-13 21:18:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:18:10,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:10,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:13,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11882 backedges. 0 proven. 11881 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 237 states and 242 transitions. [2024-11-13 21:18:17,575 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 242 transitions. [2024-11-13 21:18:17,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:18:17,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:20,656 INFO L134 CoverageAnalysis]: Checked inductivity of 12101 backedges. 0 proven. 12100 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 239 states and 244 transitions. [2024-11-13 21:18:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 244 transitions. [2024-11-13 21:18:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:18:24,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12322 backedges. 0 proven. 12321 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 241 states and 246 transitions. [2024-11-13 21:18:32,177 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 246 transitions. [2024-11-13 21:18:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:18:32,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12545 backedges. 0 proven. 12544 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:40,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:40,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 243 states and 248 transitions. [2024-11-13 21:18:40,178 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 248 transitions. [2024-11-13 21:18:40,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:18:40,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:40,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:40,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12770 backedges. 0 proven. 12769 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 245 states and 250 transitions. [2024-11-13 21:18:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 250 transitions. [2024-11-13 21:18:48,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:18:48,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:48,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:51,977 INFO L134 CoverageAnalysis]: Checked inductivity of 12997 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 247 states and 252 transitions. [2024-11-13 21:18:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 252 transitions. [2024-11-13 21:18:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:18:56,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:56,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 13226 backedges. 0 proven. 13225 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:19:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:04,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 249 states and 254 transitions. [2024-11-13 21:19:04,479 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 254 transitions. [2024-11-13 21:19:04,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:19:04,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:04,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 13457 backedges. 0 proven. 13456 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:19:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 251 states and 256 transitions. [2024-11-13 21:19:12,886 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 256 transitions. [2024-11-13 21:19:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:19:12,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:12,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 13690 backedges. 0 proven. 13689 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:19:21,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 253 states and 258 transitions. [2024-11-13 21:19:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 258 transitions. [2024-11-13 21:19:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:19:21,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:25,212 INFO L134 CoverageAnalysis]: Checked inductivity of 13925 backedges. 0 proven. 13924 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:19:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 255 states and 260 transitions. [2024-11-13 21:19:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 260 transitions. [2024-11-13 21:19:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:19:30,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:30,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 14162 backedges. 0 proven. 14161 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:19:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 257 states and 262 transitions. [2024-11-13 21:19:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 262 transitions. [2024-11-13 21:19:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:19:38,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:38,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 14401 backedges. 0 proven. 14400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:19:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:47,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 259 states and 264 transitions. [2024-11-13 21:19:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 264 transitions. [2024-11-13 21:19:47,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:19:47,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:47,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:51,202 INFO L134 CoverageAnalysis]: Checked inductivity of 14642 backedges. 0 proven. 14641 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:19:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 261 states and 266 transitions. [2024-11-13 21:19:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 266 transitions. [2024-11-13 21:19:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:19:55,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:55,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:00,625 INFO L134 CoverageAnalysis]: Checked inductivity of 14885 backedges. 0 proven. 14884 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:20:05,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 263 states and 268 transitions. [2024-11-13 21:20:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 268 transitions. [2024-11-13 21:20:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:20:05,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:05,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:09,450 INFO L134 CoverageAnalysis]: Checked inductivity of 15130 backedges. 0 proven. 15129 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:20:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:14,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 265 states and 270 transitions. [2024-11-13 21:20:14,602 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 270 transitions. [2024-11-13 21:20:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:20:14,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:14,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 15377 backedges. 0 proven. 15376 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:20:23,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 267 states and 272 transitions. [2024-11-13 21:20:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 272 transitions. [2024-11-13 21:20:23,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:20:23,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:23,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 15626 backedges. 0 proven. 15625 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:20:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 269 states and 274 transitions. [2024-11-13 21:20:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 274 transitions. [2024-11-13 21:20:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:20:32,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 15877 backedges. 0 proven. 15876 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:20:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:41,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 271 states and 276 transitions. [2024-11-13 21:20:41,561 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 276 transitions. [2024-11-13 21:20:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:20:41,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:41,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16130 backedges. 0 proven. 16129 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:20:50,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:50,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 273 states and 278 transitions. [2024-11-13 21:20:50,874 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 278 transitions. [2024-11-13 21:20:50,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:20:50,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:50,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16385 backedges. 0 proven. 16384 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:20:59,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:59,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 275 states and 280 transitions. [2024-11-13 21:20:59,964 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 280 transitions. [2024-11-13 21:20:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:20:59,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:59,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:04,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16642 backedges. 0 proven. 16641 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:21:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 277 states and 282 transitions. [2024-11-13 21:21:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 282 transitions. [2024-11-13 21:21:09,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:21:09,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:09,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:14,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16901 backedges. 0 proven. 16900 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:21:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:19,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 279 states and 284 transitions. [2024-11-13 21:21:19,980 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 284 transitions. [2024-11-13 21:21:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 21:21:19,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:19,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 17162 backedges. 0 proven. 17161 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:21:29,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:29,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 281 states and 286 transitions. [2024-11-13 21:21:29,547 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 286 transitions. [2024-11-13 21:21:29,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 21:21:29,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:29,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 17425 backedges. 0 proven. 17424 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:21:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 283 states and 288 transitions. [2024-11-13 21:21:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 288 transitions. [2024-11-13 21:21:39,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 21:21:39,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:39,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 17690 backedges. 0 proven. 17689 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:21:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 285 states and 290 transitions. [2024-11-13 21:21:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 290 transitions. [2024-11-13 21:21:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:21:49,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:53,704 INFO L134 CoverageAnalysis]: Checked inductivity of 17957 backedges. 0 proven. 17956 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:21:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 287 states and 292 transitions. [2024-11-13 21:21:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 292 transitions. [2024-11-13 21:21:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:21:58,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:58,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:04,059 INFO L134 CoverageAnalysis]: Checked inductivity of 18226 backedges. 0 proven. 18225 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:22:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 289 states and 294 transitions. [2024-11-13 21:22:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 294 transitions. [2024-11-13 21:22:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 21:22:09,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 18497 backedges. 0 proven. 18496 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:22:21,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 291 states and 296 transitions. [2024-11-13 21:22:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 296 transitions. [2024-11-13 21:22:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 21:22:21,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:21,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18770 backedges. 0 proven. 18769 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:22:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 293 states and 298 transitions. [2024-11-13 21:22:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 298 transitions. [2024-11-13 21:22:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-13 21:22:32,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:32,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 19045 backedges. 0 proven. 19044 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:22:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 295 states and 300 transitions. [2024-11-13 21:22:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 300 transitions. [2024-11-13 21:22:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:22:44,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:44,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 19322 backedges. 0 proven. 19321 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:22:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:55,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 297 states and 302 transitions. [2024-11-13 21:22:55,627 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 302 transitions. [2024-11-13 21:22:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 21:22:55,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:55,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19601 backedges. 0 proven. 19600 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:23:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 299 states and 304 transitions. [2024-11-13 21:23:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 304 transitions. [2024-11-13 21:23:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 21:23:05,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:05,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:10,820 INFO L134 CoverageAnalysis]: Checked inductivity of 19882 backedges. 0 proven. 19881 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:23:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:15,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 301 states and 306 transitions. [2024-11-13 21:23:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 306 transitions. [2024-11-13 21:23:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 21:23:15,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:15,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:21,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20165 backedges. 0 proven. 20164 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:23:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:26,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 303 states and 308 transitions. [2024-11-13 21:23:26,061 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 308 transitions. [2024-11-13 21:23:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 21:23:26,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 20450 backedges. 0 proven. 20449 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:23:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 305 states and 310 transitions. [2024-11-13 21:23:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 310 transitions. [2024-11-13 21:23:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 21:23:36,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:36,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 20737 backedges. 0 proven. 20736 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:23:46,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 307 states and 312 transitions. [2024-11-13 21:23:46,519 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 312 transitions. [2024-11-13 21:23:46,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 21:23:46,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:46,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:52,314 INFO L134 CoverageAnalysis]: Checked inductivity of 21026 backedges. 0 proven. 21025 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:23:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:57,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 309 states and 314 transitions. [2024-11-13 21:23:57,500 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 314 transitions. [2024-11-13 21:23:57,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 21:23:57,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:57,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 21317 backedges. 0 proven. 21316 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:24:07,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 311 states and 316 transitions. [2024-11-13 21:24:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 316 transitions. [2024-11-13 21:24:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 21:24:08,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 21610 backedges. 0 proven. 21609 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:24:18,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:18,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 313 states and 318 transitions. [2024-11-13 21:24:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 318 transitions. [2024-11-13 21:24:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 21:24:18,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:18,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 21905 backedges. 0 proven. 21904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:24:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:28,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 315 states and 320 transitions. [2024-11-13 21:24:28,795 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 320 transitions. [2024-11-13 21:24:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 21:24:28,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:28,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:34,319 INFO L134 CoverageAnalysis]: Checked inductivity of 22202 backedges. 0 proven. 22201 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:24:39,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:39,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 317 states and 322 transitions. [2024-11-13 21:24:39,404 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 322 transitions. [2024-11-13 21:24:39,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 21:24:39,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:39,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:39,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:44,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22501 backedges. 0 proven. 22500 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:24:50,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:50,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 319 states and 324 transitions. [2024-11-13 21:24:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 324 transitions. [2024-11-13 21:24:50,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 21:24:50,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:50,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:55,733 INFO L134 CoverageAnalysis]: Checked inductivity of 22802 backedges. 0 proven. 22801 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:25:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 321 states and 326 transitions. [2024-11-13 21:25:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 326 transitions. [2024-11-13 21:25:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 21:25:00,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:00,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,829 INFO L134 CoverageAnalysis]: Checked inductivity of 23105 backedges. 0 proven. 23104 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:25:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:12,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 323 states and 328 transitions. [2024-11-13 21:25:12,252 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 328 transitions. [2024-11-13 21:25:12,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 21:25:12,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:12,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 23410 backedges. 0 proven. 23409 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:25:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 325 states and 330 transitions. [2024-11-13 21:25:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 330 transitions. [2024-11-13 21:25:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:25:23,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 23717 backedges. 0 proven. 23716 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:25:34,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 327 states and 332 transitions. [2024-11-13 21:25:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 332 transitions. [2024-11-13 21:25:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:25:34,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:34,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24026 backedges. 0 proven. 24025 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:25:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 329 states and 334 transitions. [2024-11-13 21:25:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 334 transitions. [2024-11-13 21:25:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 21:25:45,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:45,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:45,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24337 backedges. 0 proven. 24336 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:25:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 331 states and 336 transitions. [2024-11-13 21:25:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 336 transitions. [2024-11-13 21:25:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 21:25:56,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:56,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:02,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24650 backedges. 0 proven. 24649 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:26:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 333 states and 338 transitions. [2024-11-13 21:26:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 338 transitions. [2024-11-13 21:26:07,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 21:26:07,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:07,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24965 backedges. 0 proven. 24964 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:26:19,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:19,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 335 states and 340 transitions. [2024-11-13 21:26:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 340 transitions. [2024-11-13 21:26:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 21:26:19,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:19,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 25282 backedges. 0 proven. 25281 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.