./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-2.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_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/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_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/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_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:56:33,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:56:33,902 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:56:33,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:56:33,909 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:56:33,936 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:56:33,937 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:56:33,938 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:56:33,938 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:56:33,938 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:56:33,938 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:56:33,939 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:56:33,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:56:33,939 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:56:33,939 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:56:33,939 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:56:33,940 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:56:33,940 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:56:33,940 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:56:33,940 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:56:33,940 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:56:33,940 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:56:33,940 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:56:33,940 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:56:33,941 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:56:33,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:56:33,941 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:56:33,941 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:56:33,941 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:56:33,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:56:33,941 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_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/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 -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2024-11-13 20:56:34,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:56:34,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:56:34,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:56:34,337 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:56:34,338 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:56:34,339 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-2.i Unable to find full path for "g++" [2024-11-13 20:56:36,577 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:56:37,122 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:56:37,126 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-2.i [2024-11-13 20:56:37,154 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/data/aff10459e/26219ac93bb44d40901ef08f46516e9b/FLAG5fc00f6fe [2024-11-13 20:56:37,181 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/data/aff10459e/26219ac93bb44d40901ef08f46516e9b [2024-11-13 20:56:37,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:56:37,186 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:56:37,190 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:56:37,193 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:56:37,198 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:56:37,200 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:56:37" (1/1) ... [2024-11-13 20:56:37,203 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bf8b6f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:37, skipping insertion in model container [2024-11-13 20:56:37,204 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:56:37" (1/1) ... [2024-11-13 20:56:37,268 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:56:38,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:56:38,205 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:56:38,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:56:38,466 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:56:38,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38 WrapperNode [2024-11-13 20:56:38,467 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:56:38,469 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:56:38,469 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:56:38,469 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:56:38,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,523 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,640 INFO L138 Inliner]: procedures = 207, calls = 273, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1444 [2024-11-13 20:56:38,642 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:56:38,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:56:38,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:56:38,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:56:38,653 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,654 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,678 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,680 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,777 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,801 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,818 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,828 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,850 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:56:38,852 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:56:38,855 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:56:38,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:56:38,857 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:56:38" (1/1) ... [2024-11-13 20:56:38,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:56:38,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:56:38,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:56:38,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_480e91e2-50c5-4aed-90a0-3863c0a1fa0d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:56:38,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:56:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:56:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:56:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:56:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:56:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:56:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:56:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:56:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:56:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:56:38,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:56:39,309 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:56:39,312 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:56:43,052 INFO L? ?]: Removed 1251 outVars from TransFormulas that were not future-live. [2024-11-13 20:56:43,053 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:56:45,180 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:56:45,180 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 20:56:45,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:56:45 BoogieIcfgContainer [2024-11-13 20:56:45,183 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:56:45,184 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:56:45,184 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:56:45,195 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:56:45,195 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:56:45" (1/1) ... [2024-11-13 20:56:45,204 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:56:45,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 952 states and 1073 transitions. [2024-11-13 20:56:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1073 transitions. [2024-11-13 20:56:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:56:45,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:45,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:45,689 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 20:56:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:45,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 953 states and 1074 transitions. [2024-11-13 20:56:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1074 transitions. [2024-11-13 20:56:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:56:45,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:45,831 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 20:56:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 952 states and 1073 transitions. [2024-11-13 20:56:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1073 transitions. [2024-11-13 20:56:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:56:45,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:45,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:46,100 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 20:56:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 951 states and 1072 transitions. [2024-11-13 20:56:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1072 transitions. [2024-11-13 20:56:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:56:46,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:46,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:46,561 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 20:56:46,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:46,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 950 states and 1070 transitions. [2024-11-13 20:56:46,616 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1070 transitions. [2024-11-13 20:56:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:56:46,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:46,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:46,658 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 20:56:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 949 states and 1069 transitions. [2024-11-13 20:56:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1069 transitions. [2024-11-13 20:56:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:56:46,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:46,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:46,801 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 20:56:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 948 states and 1068 transitions. [2024-11-13 20:56:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1068 transitions. [2024-11-13 20:56:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:56:46,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:46,893 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 20:56:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:46,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 947 states and 1067 transitions. [2024-11-13 20:56:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1067 transitions. [2024-11-13 20:56:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:56:46,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:46,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:47,162 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 20:56:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 946 states and 1066 transitions. [2024-11-13 20:56:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1066 transitions. [2024-11-13 20:56:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:56:47,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:47,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:47,460 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 20:56:48,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:48,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 949 states and 1071 transitions. [2024-11-13 20:56:48,021 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1071 transitions. [2024-11-13 20:56:48,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:56:48,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:48,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:48,078 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 20:56:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 948 states and 1069 transitions. [2024-11-13 20:56:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1069 transitions. [2024-11-13 20:56:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:56:48,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:48,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:48,162 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 20:56:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 947 states and 1068 transitions. [2024-11-13 20:56:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1068 transitions. [2024-11-13 20:56:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:56:48,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:48,284 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 20:56:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:48,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 948 states and 1070 transitions. [2024-11-13 20:56:48,496 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1070 transitions. [2024-11-13 20:56:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:56:48,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:48,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:48,627 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 20:56:49,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:49,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 949 states and 1072 transitions. [2024-11-13 20:56:49,164 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1072 transitions. [2024-11-13 20:56:49,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:56:49,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:49,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:49,218 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 20:56:49,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 950 states and 1074 transitions. [2024-11-13 20:56:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1074 transitions. [2024-11-13 20:56:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:56:49,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:49,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:49,555 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 20:56:49,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 951 states and 1075 transitions. [2024-11-13 20:56:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1075 transitions. [2024-11-13 20:56:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:56:49,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:49,917 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 20:56:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:49,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 950 states and 1074 transitions. [2024-11-13 20:56:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1074 transitions. [2024-11-13 20:56:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:56:49,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:49,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:50,027 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 20:56:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 949 states and 1073 transitions. [2024-11-13 20:56:50,062 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1073 transitions. [2024-11-13 20:56:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:56:50,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:50,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:50,119 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 20:56:50,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:50,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 948 states and 1072 transitions. [2024-11-13 20:56:50,394 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1072 transitions. [2024-11-13 20:56:50,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:56:50,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:50,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:50,506 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 20:56:50,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 951 states and 1075 transitions. [2024-11-13 20:56:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1075 transitions. [2024-11-13 20:56:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:56:50,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:50,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:50,759 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 20:56:51,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 958 states and 1086 transitions. [2024-11-13 20:56:51,551 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1086 transitions. [2024-11-13 20:56:51,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:56:51,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:51,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:51,591 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 20:56:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 958 states and 1084 transitions. [2024-11-13 20:56:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1084 transitions. [2024-11-13 20:56:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:56:51,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:51,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:51,724 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 20:56:52,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 967 states and 1100 transitions. [2024-11-13 20:56:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1100 transitions. [2024-11-13 20:56:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:56:52,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:52,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:52,544 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 20:56:52,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:52,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 972 states and 1103 transitions. [2024-11-13 20:56:52,842 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1103 transitions. [2024-11-13 20:56:52,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:56:52,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:52,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:52,959 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 20:56:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:53,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 935 states and 1061 transitions. [2024-11-13 20:56:53,279 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1061 transitions. [2024-11-13 20:56:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:56:53,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:53,314 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 20:56:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 935 states and 1057 transitions. [2024-11-13 20:56:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1057 transitions. [2024-11-13 20:56:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:56:53,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:53,355 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 20:56:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 935 states and 1055 transitions. [2024-11-13 20:56:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1055 transitions. [2024-11-13 20:56:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:56:53,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:53,523 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 20:56:54,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 937 states and 1058 transitions. [2024-11-13 20:56:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1058 transitions. [2024-11-13 20:56:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:56:54,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:54,360 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 20:56:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:54,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 938 states and 1059 transitions. [2024-11-13 20:56:54,464 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1059 transitions. [2024-11-13 20:56:54,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:56:54,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:54,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:54,495 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 20:56:54,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 938 states and 1057 transitions. [2024-11-13 20:56:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1057 transitions. [2024-11-13 20:56:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:56:54,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:54,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:54,649 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 20:56:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 940 states and 1061 transitions. [2024-11-13 20:56:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1061 transitions. [2024-11-13 20:56:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:56:54,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:54,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:54,956 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 20:56:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 899 states and 1015 transitions. [2024-11-13 20:56:55,431 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1015 transitions. [2024-11-13 20:56:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:56:55,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:55,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:55,601 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 20:56:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:55,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 20:56:55,882 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 20:56:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:56:55,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:55,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:56,154 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 20:56:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:56,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 20:56:56,380 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 20:56:56,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:56:56,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:56,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:56,530 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 20:56:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 20:56:56,623 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 20:56:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:56:56,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:56,826 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 20:56:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 20:56:57,131 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 20:56:57,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:56:57,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:57,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:57,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,219 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 20:56:57,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 20:56:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 20:56:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:56:57,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:57,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,354 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 20:56:57,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 20:56:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 20:56:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:56:57,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:57,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,501 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 20:56:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 20:56:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 20:56:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:56:57,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:57,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,613 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 20:56:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 20:56:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 20:56:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:56:57,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:57,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,725 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 20:56:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 20:56:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 20:56:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:56:57,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:58,069 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 20:56:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 20:56:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 20:56:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:56:59,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:59,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:59,545 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 20:56:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 902 states and 1021 transitions. [2024-11-13 20:56:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1021 transitions. [2024-11-13 20:56:59,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:56:59,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:59,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:00,020 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 20:57:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 899 states and 1017 transitions. [2024-11-13 20:57:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1017 transitions. [2024-11-13 20:57:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:57:00,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:00,130 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 20:57:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 915 states and 1036 transitions. [2024-11-13 20:57:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1036 transitions. [2024-11-13 20:57:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:57:01,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:01,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:01,475 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 20:57:04,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:04,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 938 states and 1066 transitions. [2024-11-13 20:57:04,165 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1066 transitions. [2024-11-13 20:57:04,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:57:04,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:04,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:04,241 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 20:57:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 935 states and 1062 transitions. [2024-11-13 20:57:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1062 transitions. [2024-11-13 20:57:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:04,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:04,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:04,441 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 20:57:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 940 states and 1067 transitions. [2024-11-13 20:57:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1067 transitions. [2024-11-13 20:57:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:05,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:05,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:05,367 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 20:57:06,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 939 states and 1066 transitions. [2024-11-13 20:57:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1066 transitions. [2024-11-13 20:57:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:57:06,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:06,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:06,632 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 20:57:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:09,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 959 states and 1088 transitions. [2024-11-13 20:57:09,114 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1088 transitions. [2024-11-13 20:57:09,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:09,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:09,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:09,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:09,153 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 20:57:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 962 states and 1092 transitions. [2024-11-13 20:57:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1092 transitions. [2024-11-13 20:57:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:57:09,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:09,577 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 20:57:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:10,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 965 states and 1098 transitions. [2024-11-13 20:57:10,449 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1098 transitions. [2024-11-13 20:57:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:57:10,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:10,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:10,516 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 20:57:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:11,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 965 states and 1097 transitions. [2024-11-13 20:57:11,354 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1097 transitions. [2024-11-13 20:57:11,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:57:11,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:11,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:11,402 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 20:57:11,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:11,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 967 states and 1100 transitions. [2024-11-13 20:57:11,962 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1100 transitions. [2024-11-13 20:57:11,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:57:11,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:11,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:11,996 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 20:57:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 966 states and 1099 transitions. [2024-11-13 20:57:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1099 transitions. [2024-11-13 20:57:12,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:57:12,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:12,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:12,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:12,523 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 20:57:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:13,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 969 states and 1105 transitions. [2024-11-13 20:57:13,332 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1105 transitions. [2024-11-13 20:57:13,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:13,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:13,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:13,367 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 20:57:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:13,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 972 states and 1109 transitions. [2024-11-13 20:57:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1109 transitions. [2024-11-13 20:57:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:57:13,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:13,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:13,461 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 20:57:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 975 states and 1113 transitions. [2024-11-13 20:57:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1113 transitions. [2024-11-13 20:57:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:57:13,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:13,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:13,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:13,581 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 20:57:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:13,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 974 states and 1112 transitions. [2024-11-13 20:57:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1112 transitions. [2024-11-13 20:57:13,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:57:13,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:13,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:13,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:13,689 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 20:57:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 977 states and 1116 transitions. [2024-11-13 20:57:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1116 transitions. [2024-11-13 20:57:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:57:13,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:13,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:13,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:13,756 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 20:57:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 980 states and 1120 transitions. [2024-11-13 20:57:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1120 transitions. [2024-11-13 20:57:13,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:57:13,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:13,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:13,836 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 20:57:13,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 982 states and 1122 transitions. [2024-11-13 20:57:13,883 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1122 transitions. [2024-11-13 20:57:13,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:57:13,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:13,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:13,966 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 20:57:14,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 985 states and 1126 transitions. [2024-11-13 20:57:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1126 transitions. [2024-11-13 20:57:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:57:14,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:14,082 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 20:57:14,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 984 states and 1125 transitions. [2024-11-13 20:57:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1125 transitions. [2024-11-13 20:57:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:57:14,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:14,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:14,202 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 20:57:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 987 states and 1129 transitions. [2024-11-13 20:57:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1129 transitions. [2024-11-13 20:57:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:57:14,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:14,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:14,273 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 20:57:24,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 987 states and 1127 transitions. [2024-11-13 20:57:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1127 transitions. [2024-11-13 20:57:24,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:57:24,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:24,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:57:37,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:47,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:57,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:00,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 1000 states and 1150 transitions. [2024-11-13 20:58:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1150 transitions. [2024-11-13 20:58:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:58:00,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:00,829 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 20:58:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1033 states and 1193 transitions. [2024-11-13 20:58:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1193 transitions. [2024-11-13 20:58:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:04,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:04,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:04,079 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 20:58:10,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:10,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1033 states and 1187 transitions. [2024-11-13 20:58:10,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1187 transitions. [2024-11-13 20:58:10,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:10,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:10,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:10,789 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 20:58:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1034 states and 1187 transitions. [2024-11-13 20:58:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1187 transitions. [2024-11-13 20:58:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:10,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:10,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:10,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:11,011 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 20:58:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1035 states and 1187 transitions. [2024-11-13 20:58:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1187 transitions. [2024-11-13 20:58:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:11,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:11,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:11,203 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 20:58:11,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1036 states and 1187 transitions. [2024-11-13 20:58:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1187 transitions. [2024-11-13 20:58:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:11,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:11,466 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 20:58:11,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:11,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1037 states and 1187 transitions. [2024-11-13 20:58:11,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1187 transitions. [2024-11-13 20:58:11,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:11,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:11,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:11,595 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 20:58:11,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:11,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 1036 states and 1186 transitions. [2024-11-13 20:58:11,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1186 transitions. [2024-11-13 20:58:11,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:11,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:11,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:11,722 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 20:58:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1037 states and 1188 transitions. [2024-11-13 20:58:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1188 transitions. [2024-11-13 20:58:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:11,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:11,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:11,817 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 20:58:11,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1038 states and 1188 transitions. [2024-11-13 20:58:11,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1188 transitions. [2024-11-13 20:58:11,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:58:11,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:11,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:12,010 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 20:58:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1039 states and 1188 transitions. [2024-11-13 20:58:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1188 transitions. [2024-11-13 20:58:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:58:12,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:12,142 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 20:58:17,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1075 states and 1233 transitions. [2024-11-13 20:58:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1233 transitions. [2024-11-13 20:58:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:58:17,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:17,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:17,726 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 20:58:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1074 states and 1232 transitions. [2024-11-13 20:58:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1232 transitions. [2024-11-13 20:58:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:58:17,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:17,937 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 20:58:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1075 states and 1233 transitions. [2024-11-13 20:58:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1233 transitions. [2024-11-13 20:58:18,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:58:18,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:18,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:18,087 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 20:58:18,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1076 states and 1233 transitions. [2024-11-13 20:58:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1233 transitions. [2024-11-13 20:58:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:58:18,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:18,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:18,270 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 20:58:18,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1075 states and 1232 transitions. [2024-11-13 20:58:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1232 transitions. [2024-11-13 20:58:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:58:18,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:18,478 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 20:58:18,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:18,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1077 states and 1235 transitions. [2024-11-13 20:58:18,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1235 transitions. [2024-11-13 20:58:18,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:58:18,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:18,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:18,634 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 20:58:24,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1118 states and 1287 transitions. [2024-11-13 20:58:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1287 transitions. [2024-11-13 20:58:24,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:58:24,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:24,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:25,040 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 20:58:25,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1119 states and 1287 transitions. [2024-11-13 20:58:25,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1287 transitions. [2024-11-13 20:58:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:58:25,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:25,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:25,214 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 20:58:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1120 states and 1287 transitions. [2024-11-13 20:58:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1287 transitions. [2024-11-13 20:58:25,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:58:25,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:25,377 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 20:58:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1119 states and 1286 transitions. [2024-11-13 20:58:25,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1286 transitions. [2024-11-13 20:58:25,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:58:25,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:25,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:25,598 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 20:58:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1120 states and 1287 transitions. [2024-11-13 20:58:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1287 transitions. [2024-11-13 20:58:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:58:25,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:25,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:25,720 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 20:58:25,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1121 states and 1287 transitions. [2024-11-13 20:58:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1287 transitions. [2024-11-13 20:58:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:58:25,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:25,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:25,891 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 20:58:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1123 states and 1288 transitions. [2024-11-13 20:58:26,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1288 transitions. [2024-11-13 20:58:26,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:58:26,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:26,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:26,948 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 20:58:40,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1148 states and 1326 transitions. [2024-11-13 20:58:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1326 transitions. [2024-11-13 20:58:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:58:40,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:54,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:56,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1173 states and 1363 transitions. [2024-11-13 20:58:56,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1363 transitions. [2024-11-13 20:58:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:58:56,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:56,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:56,214 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 20:58:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1174 states and 1360 transitions. [2024-11-13 20:58:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1360 transitions. [2024-11-13 20:58:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:58:56,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:56,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:56,720 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 20:58:56,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1176 states and 1362 transitions. [2024-11-13 20:58:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1362 transitions. [2024-11-13 20:58:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:58:56,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:56,845 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 20:58:56,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1177 states and 1362 transitions. [2024-11-13 20:58:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1362 transitions. [2024-11-13 20:58:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:58:56,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:56,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:56,986 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 20:58:57,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1178 states and 1362 transitions. [2024-11-13 20:58:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1362 transitions. [2024-11-13 20:58:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:58:57,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,692 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 20:59:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1183 states and 1371 transitions. [2024-11-13 20:59:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1371 transitions. [2024-11-13 20:59:03,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:59:03,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:03,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:03,677 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 20:59:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1185 states and 1373 transitions. [2024-11-13 20:59:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1373 transitions. [2024-11-13 20:59:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:59:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:03,910 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 20:59:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:03,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1184 states and 1372 transitions. [2024-11-13 20:59:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1372 transitions. [2024-11-13 20:59:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:59:03,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:04,822 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 20:59:10,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:10,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1200 states and 1391 transitions. [2024-11-13 20:59:10,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1391 transitions. [2024-11-13 20:59:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:59:10,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:10,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:10,958 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 20:59:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1199 states and 1390 transitions. [2024-11-13 20:59:11,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1390 transitions. [2024-11-13 20:59:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:59:11,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:11,444 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 20:59:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:12,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1200 states and 1392 transitions. [2024-11-13 20:59:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1392 transitions. [2024-11-13 20:59:12,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:59:12,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:12,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,379 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 20:59:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1199 states and 1390 transitions. [2024-11-13 20:59:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1390 transitions. [2024-11-13 20:59:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:59:12,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,520 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 20:59:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1201 states and 1392 transitions. [2024-11-13 20:59:12,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1392 transitions. [2024-11-13 20:59:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:59:12,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:12,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:13,512 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 20:59:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:15,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1205 states and 1397 transitions. [2024-11-13 20:59:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1397 transitions. [2024-11-13 20:59:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:59:15,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:15,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:16,687 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 20:59:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1210 states and 1404 transitions. [2024-11-13 20:59:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1404 transitions. [2024-11-13 20:59:20,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:59:20,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:20,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:20,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:20,280 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 20:59:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1212 states and 1408 transitions. [2024-11-13 20:59:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1408 transitions. [2024-11-13 20:59:21,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:59:21,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:21,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:21,968 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 20:59:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1216 states and 1414 transitions. [2024-11-13 20:59:23,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1414 transitions. [2024-11-13 20:59:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:59:23,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,916 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 20:59:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:28,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1219 states and 1423 transitions. [2024-11-13 20:59:28,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1423 transitions. [2024-11-13 20:59:28,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:59:28,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:28,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:29,898 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 20:59:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1222 states and 1435 transitions. [2024-11-13 20:59:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1435 transitions. [2024-11-13 20:59:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:59:35,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:35,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:35,706 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 20:59:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1223 states and 1437 transitions. [2024-11-13 20:59:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1437 transitions. [2024-11-13 20:59:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:59:36,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:36,850 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 20:59:37,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1225 states and 1440 transitions. [2024-11-13 20:59:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1440 transitions. [2024-11-13 20:59:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:59:37,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:37,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:59:45,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:45,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1231 states and 1449 transitions. [2024-11-13 20:59:45,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1449 transitions. [2024-11-13 20:59:45,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:59:45,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:45,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:47,519 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 20:59:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 1235 states and 1458 transitions. [2024-11-13 20:59:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1458 transitions. [2024-11-13 20:59:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:59:50,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:53,221 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 21:00:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1240 states and 1470 transitions. [2024-11-13 21:00:01,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1470 transitions. [2024-11-13 21:00:01,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:00:01,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:01,674 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 21:00:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1241 states and 1472 transitions. [2024-11-13 21:00:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1472 transitions. [2024-11-13 21:00:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:00:02,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:02,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:02,699 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 21:00:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1243 states and 1475 transitions. [2024-11-13 21:00:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1475 transitions. [2024-11-13 21:00:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:00:03,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:03,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:05,958 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 21:00:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:10,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1247 states and 1484 transitions. [2024-11-13 21:00:10,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1484 transitions. [2024-11-13 21:00:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:00:10,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:10,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:12,381 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 21:00:16,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:16,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1249 states and 1489 transitions. [2024-11-13 21:00:16,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1489 transitions. [2024-11-13 21:00:16,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:00:16,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:16,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:16,160 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 21:00:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:17,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1250 states and 1491 transitions. [2024-11-13 21:00:17,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1491 transitions. [2024-11-13 21:00:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:00:17,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:17,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:17,461 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 21:00:18,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1252 states and 1494 transitions. [2024-11-13 21:00:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1494 transitions. [2024-11-13 21:00:18,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:00:18,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:18,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:21,140 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 21:00:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1256 states and 1503 transitions. [2024-11-13 21:00:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1503 transitions. [2024-11-13 21:00:25,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:00:25,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:25,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:27,610 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 21:00:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:31,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1258 states and 1508 transitions. [2024-11-13 21:00:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1508 transitions. [2024-11-13 21:00:31,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:00:31,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:31,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:32,085 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 21:00:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1260 states and 1512 transitions. [2024-11-13 21:00:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1512 transitions. [2024-11-13 21:00:33,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:00:33,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:33,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:33,399 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 21:00:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1261 states and 1513 transitions. [2024-11-13 21:00:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1513 transitions. [2024-11-13 21:00:35,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:00:35,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:35,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:37,935 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 21:00:43,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1265 states and 1523 transitions. [2024-11-13 21:00:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1523 transitions. [2024-11-13 21:00:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:00:43,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:43,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:50,424 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 21:01:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1276 states and 1547 transitions. [2024-11-13 21:01:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1547 transitions. [2024-11-13 21:01:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:01:10,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:10,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:10,869 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 21:01:12,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1277 states and 1549 transitions. [2024-11-13 21:01:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1549 transitions. [2024-11-13 21:01:12,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:01:12,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:13,275 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 21:01:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1294 states and 1575 transitions. [2024-11-13 21:01:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1575 transitions. [2024-11-13 21:01:30,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:01:30,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:30,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:33,365 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 21:01:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1296 states and 1579 transitions. [2024-11-13 21:01:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1579 transitions. [2024-11-13 21:01:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:01:39,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:41,891 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 21:01:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:48,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1298 states and 1583 transitions. [2024-11-13 21:01:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1583 transitions. [2024-11-13 21:01:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:01:48,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:48,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:48,099 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 21:01:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1299 states and 1585 transitions. [2024-11-13 21:01:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1585 transitions. [2024-11-13 21:01:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:01:49,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:49,600 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 21:01:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:51,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1301 states and 1589 transitions. [2024-11-13 21:01:51,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1589 transitions. [2024-11-13 21:01:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:01:51,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:51,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:52,836 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 21:01:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1304 states and 1596 transitions. [2024-11-13 21:01:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1596 transitions. [2024-11-13 21:01:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:01:55,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:02,036 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 21:02:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:11,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1306 states and 1601 transitions. [2024-11-13 21:02:11,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1601 transitions. [2024-11-13 21:02:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:02:11,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:11,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:11,506 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 21:02:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:13,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1299 states and 1594 transitions. [2024-11-13 21:02:13,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1594 transitions. [2024-11-13 21:02:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:02:13,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:13,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:13,399 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 21:02:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1302 states and 1598 transitions. [2024-11-13 21:02:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1598 transitions. [2024-11-13 21:02:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:02:15,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:15,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:16,442 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 21:02:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:19,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1305 states and 1603 transitions. [2024-11-13 21:02:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1603 transitions. [2024-11-13 21:02:19,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:02:19,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:19,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:22,230 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 21:02:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1308 states and 1608 transitions. [2024-11-13 21:02:28,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1608 transitions. [2024-11-13 21:02:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:02:28,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:32,903 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 21:02:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1316 states and 1622 transitions. [2024-11-13 21:02:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1622 transitions. [2024-11-13 21:02:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:02:53,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:00,160 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 21:03:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1325 states and 1638 transitions. [2024-11-13 21:03:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1638 transitions. [2024-11-13 21:03:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:03:26,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:26,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:27,212 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 21:03:33,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:33,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1332 states and 1646 transitions. [2024-11-13 21:03:33,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1646 transitions. [2024-11-13 21:03:33,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:03:33,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:33,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:34,330 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 21:03:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1340 states and 1658 transitions. [2024-11-13 21:03:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1658 transitions. [2024-11-13 21:03:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:03:43,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:43,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:45,235 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 21:03:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1341 states and 1659 transitions. [2024-11-13 21:03:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1659 transitions. [2024-11-13 21:03:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:03:48,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:50,123 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 21:03:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1342 states and 1662 transitions. [2024-11-13 21:03:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1662 transitions. [2024-11-13 21:03:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:03:54,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:54,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1344 states and 1667 transitions. [2024-11-13 21:04:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1667 transitions. [2024-11-13 21:04:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:04:04,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1347 states and 1670 transitions. [2024-11-13 21:04:18,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1670 transitions. [2024-11-13 21:04:18,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:04:18,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:26,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1348 states and 1673 transitions. [2024-11-13 21:04:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1673 transitions. [2024-11-13 21:04:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:04:26,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:26,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:29,303 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1350 states and 1675 transitions. [2024-11-13 21:04:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1675 transitions. [2024-11-13 21:04:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:04:37,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:40,669 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1351 states and 1678 transitions. [2024-11-13 21:04:46,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1678 transitions. [2024-11-13 21:04:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:04:46,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:46,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1353 states and 1680 transitions. [2024-11-13 21:04:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1680 transitions. [2024-11-13 21:04:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:04:56,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:56,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:03,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1354 states and 1681 transitions. [2024-11-13 21:05:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1681 transitions. [2024-11-13 21:05:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:05:03,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:03,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:06,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:13,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1355 states and 1684 transitions. [2024-11-13 21:05:13,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1684 transitions. [2024-11-13 21:05:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:05:13,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:13,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:15,367 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1357 states and 1690 transitions. [2024-11-13 21:05:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1690 transitions. [2024-11-13 21:05:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:05:23,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:23,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1359 states and 1693 transitions. [2024-11-13 21:05:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1693 transitions. [2024-11-13 21:05:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:05:34,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1363 states and 1697 transitions. [2024-11-13 21:05:55,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1697 transitions. [2024-11-13 21:05:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:05:55,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:04,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:04,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1364 states and 1700 transitions. [2024-11-13 21:06:04,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1700 transitions. [2024-11-13 21:06:04,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:06:04,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:04,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:06,880 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1366 states and 1705 transitions. [2024-11-13 21:06:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1705 transitions. [2024-11-13 21:06:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:06:15,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:15,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1368 states and 1708 transitions. [2024-11-13 21:06:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1708 transitions. [2024-11-13 21:06:26,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:06:26,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:26,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1372 states and 1712 transitions. [2024-11-13 21:06:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1712 transitions. [2024-11-13 21:06:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:06:47,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:47,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:54,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1373 states and 1713 transitions. [2024-11-13 21:06:54,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1713 transitions. [2024-11-13 21:06:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:06:54,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1374 states and 1714 transitions. [2024-11-13 21:07:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1714 transitions. [2024-11-13 21:07:02,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:07:02,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:02,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1375 states and 1717 transitions. [2024-11-13 21:07:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1717 transitions. [2024-11-13 21:07:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:07:14,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:14,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:15,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:27,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1377 states and 1719 transitions. [2024-11-13 21:07:27,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1719 transitions. [2024-11-13 21:07:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:07:27,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1378 states and 1722 transitions. [2024-11-13 21:07:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1722 transitions. [2024-11-13 21:07:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:07:36,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:40,448 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1380 states and 1724 transitions. [2024-11-13 21:07:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1724 transitions. [2024-11-13 21:07:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:07:50,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:50,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:58,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1381 states and 1725 transitions. [2024-11-13 21:07:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1725 transitions. [2024-11-13 21:07:58,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:07:58,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:58,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1382 states and 1726 transitions. [2024-11-13 21:08:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1726 transitions. [2024-11-13 21:08:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:08:06,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:06,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1383 states and 1729 transitions. [2024-11-13 21:08:20,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1729 transitions. [2024-11-13 21:08:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:08:20,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:20,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1385 states and 1735 transitions. [2024-11-13 21:08:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1735 transitions. [2024-11-13 21:08:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:08:32,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:32,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:36,717 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1388 states and 1738 transitions. [2024-11-13 21:08:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1738 transitions. [2024-11-13 21:08:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:08:51,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:51,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:02,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:02,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1389 states and 1741 transitions. [2024-11-13 21:09:02,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1741 transitions. [2024-11-13 21:09:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:09:02,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:02,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:15,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:15,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1391 states and 1746 transitions. [2024-11-13 21:09:15,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1746 transitions. [2024-11-13 21:09:15,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:09:15,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:15,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1393 states and 1749 transitions. [2024-11-13 21:09:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 1749 transitions. [2024-11-13 21:09:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:09:28,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,757 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1397 states and 1753 transitions. [2024-11-13 21:09:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1753 transitions. [2024-11-13 21:09:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:09:53,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:53,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1398 states and 1754 transitions. [2024-11-13 21:10:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1754 transitions. [2024-11-13 21:10:02,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:10:02,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.