./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.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_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/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_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/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_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/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 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:48:08,084 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:48:08,147 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:48:08,152 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:48:08,152 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:48:08,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:48:08,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:48:08,177 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:48:08,177 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:48:08,177 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:48:08,177 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:48:08,177 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:48:08,177 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:48:08,178 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:48:08,181 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:48:08,181 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:48:08,181 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:48:08,181 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:48:08,181 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:48:08,182 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:48:08,182 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:48:08,182 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:48:08,182 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:48:08,182 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:48:08,182 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:48:08,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:48:08,182 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:48:08,183 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:48:08,183 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:48:08,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:48:08,183 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_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/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 -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2024-11-13 21:48:08,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:48:08,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:48:08,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:48:08,502 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:48:08,503 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:48:08,505 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i Unable to find full path for "g++" [2024-11-13 21:48:10,477 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:48:10,848 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:48:10,851 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2024-11-13 21:48:10,870 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/data/1a3b146ed/d2897b3e1a8b409189483258ed891b1f/FLAGe6566a8fe [2024-11-13 21:48:11,027 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/data/1a3b146ed/d2897b3e1a8b409189483258ed891b1f [2024-11-13 21:48:11,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:48:11,033 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:48:11,035 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:48:11,035 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:48:11,041 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:48:11,042 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:11,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47393755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11, skipping insertion in model container [2024-11-13 21:48:11,043 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:11,114 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:48:11,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:48:11,711 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:48:11,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:48:11,899 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:48:11,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11 WrapperNode [2024-11-13 21:48:11,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:48:11,902 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:48:11,902 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:48:11,902 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:48:11,909 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:11,944 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,016 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1596 [2024-11-13 21:48:12,016 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:48:12,017 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:48:12,017 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:48:12,017 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:48:12,024 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,044 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,045 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,103 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,127 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,137 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,142 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,155 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:48:12,155 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:48:12,156 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:48:12,156 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:48:12,157 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:11" (1/1) ... [2024-11-13 21:48:12,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:48:12,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:48:12,191 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:48:12,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff953e1-7a26-4d75-9b8f-0d069a0b3b63/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:48:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:48:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:48:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:48:12,533 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:48:12,535 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:48:15,873 INFO L? ?]: Removed 1465 outVars from TransFormulas that were not future-live. [2024-11-13 21:48:15,874 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:48:18,041 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:48:18,041 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:48:18,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:48:18 BoogieIcfgContainer [2024-11-13 21:48:18,042 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:48:18,043 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:48:18,043 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:48:18,054 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:48:18,054 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:48:18" (1/1) ... [2024-11-13 21:48:18,064 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:48:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1128 states and 1266 transitions. [2024-11-13 21:48:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1266 transitions. [2024-11-13 21:48:18,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:48:18,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:18,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:18,388 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 21:48:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1127 states and 1265 transitions. [2024-11-13 21:48:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1265 transitions. [2024-11-13 21:48:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:48:18,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:18,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:18,584 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 21:48:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1126 states and 1264 transitions. [2024-11-13 21:48:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1264 transitions. [2024-11-13 21:48:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:48:18,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:18,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:18,740 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 21:48:18,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1125 states and 1262 transitions. [2024-11-13 21:48:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1262 transitions. [2024-11-13 21:48:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:48:18,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:18,875 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 21:48:18,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1126 states and 1264 transitions. [2024-11-13 21:48:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1264 transitions. [2024-11-13 21:48:18,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:48:18,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:18,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:18,977 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 21:48:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1125 states and 1263 transitions. [2024-11-13 21:48:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1263 transitions. [2024-11-13 21:48:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:48:19,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:19,118 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 21:48:19,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1124 states and 1262 transitions. [2024-11-13 21:48:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1262 transitions. [2024-11-13 21:48:19,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:48:19,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:19,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:19,219 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 21:48:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1126 states and 1265 transitions. [2024-11-13 21:48:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1265 transitions. [2024-11-13 21:48:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:48:19,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:19,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:19,444 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 21:48:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1129 states and 1270 transitions. [2024-11-13 21:48:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1270 transitions. [2024-11-13 21:48:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:48:19,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:19,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:19,743 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 21:48:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1128 states and 1268 transitions. [2024-11-13 21:48:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1268 transitions. [2024-11-13 21:48:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:48:19,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:19,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:19,878 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 21:48:20,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1129 states and 1270 transitions. [2024-11-13 21:48:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1270 transitions. [2024-11-13 21:48:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:48:20,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:20,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:20,091 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 21:48:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1130 states and 1272 transitions. [2024-11-13 21:48:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1272 transitions. [2024-11-13 21:48:20,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:48:20,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:20,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:20,277 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 21:48:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1131 states and 1274 transitions. [2024-11-13 21:48:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1274 transitions. [2024-11-13 21:48:20,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:48:20,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:20,668 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 21:48:20,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1133 states and 1279 transitions. [2024-11-13 21:48:20,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1279 transitions. [2024-11-13 21:48:20,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:48:20,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:20,871 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 21:48:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1134 states and 1280 transitions. [2024-11-13 21:48:21,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1280 transitions. [2024-11-13 21:48:21,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:48:21,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:21,151 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 21:48:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1133 states and 1279 transitions. [2024-11-13 21:48:21,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1279 transitions. [2024-11-13 21:48:21,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:48:21,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:21,240 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 21:48:21,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1134 states and 1280 transitions. [2024-11-13 21:48:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1280 transitions. [2024-11-13 21:48:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:48:21,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:21,318 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 21:48:21,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1135 states and 1282 transitions. [2024-11-13 21:48:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1282 transitions. [2024-11-13 21:48:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:48:21,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:21,606 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 21:48:21,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1138 states and 1287 transitions. [2024-11-13 21:48:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1287 transitions. [2024-11-13 21:48:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:48:21,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:22,138 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 21:48:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:22,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1140 states and 1290 transitions. [2024-11-13 21:48:22,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1290 transitions. [2024-11-13 21:48:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:48:22,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:22,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:22,621 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 21:48:22,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:22,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1140 states and 1288 transitions. [2024-11-13 21:48:22,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1288 transitions. [2024-11-13 21:48:22,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:48:22,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:22,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:22,660 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 21:48:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1140 states and 1284 transitions. [2024-11-13 21:48:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1284 transitions. [2024-11-13 21:48:22,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:48:22,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:22,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:22,697 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 21:48:22,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1140 states and 1282 transitions. [2024-11-13 21:48:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1282 transitions. [2024-11-13 21:48:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:48:22,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:22,830 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 21:48:22,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1142 states and 1286 transitions. [2024-11-13 21:48:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1286 transitions. [2024-11-13 21:48:22,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:48:22,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:22,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:23,099 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 21:48:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1150 states and 1297 transitions. [2024-11-13 21:48:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1297 transitions. [2024-11-13 21:48:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:48:23,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:23,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:23,873 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 21:48:24,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:24,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1152 states and 1302 transitions. [2024-11-13 21:48:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1302 transitions. [2024-11-13 21:48:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:48:24,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:24,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:24,503 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 21:48:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1155 states and 1309 transitions. [2024-11-13 21:48:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1309 transitions. [2024-11-13 21:48:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:48:24,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:24,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:24,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:24,939 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 21:48:25,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 1160 states and 1318 transitions. [2024-11-13 21:48:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1318 transitions. [2024-11-13 21:48:25,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:48:25,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:25,442 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 21:48:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1163 states and 1322 transitions. [2024-11-13 21:48:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1322 transitions. [2024-11-13 21:48:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:48:25,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:25,593 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 21:48:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1166 states and 1326 transitions. [2024-11-13 21:48:25,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1326 transitions. [2024-11-13 21:48:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:48:25,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:25,737 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 21:48:25,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1169 states and 1331 transitions. [2024-11-13 21:48:25,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1331 transitions. [2024-11-13 21:48:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:48:25,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:25,856 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 21:48:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1174 states and 1338 transitions. [2024-11-13 21:48:25,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1338 transitions. [2024-11-13 21:48:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:48:25,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:26,050 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 21:48:26,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:26,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:48:26,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:48:26,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:48:26,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:26,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:26,865 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 21:48:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1206 states and 1382 transitions. [2024-11-13 21:48:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1382 transitions. [2024-11-13 21:48:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:48:27,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:27,969 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 21:48:28,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1209 states and 1386 transitions. [2024-11-13 21:48:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1386 transitions. [2024-11-13 21:48:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:48:28,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:28,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:28,582 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 21:48:28,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1212 states and 1390 transitions. [2024-11-13 21:48:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1390 transitions. [2024-11-13 21:48:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:48:28,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:28,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:28,930 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 21:48:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:29,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1215 states and 1396 transitions. [2024-11-13 21:48:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1396 transitions. [2024-11-13 21:48:29,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:48:29,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:29,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:29,481 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 21:48:29,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:29,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1217 states and 1399 transitions. [2024-11-13 21:48:29,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1399 transitions. [2024-11-13 21:48:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:48:29,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:29,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:29,838 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 21:48:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1220 states and 1403 transitions. [2024-11-13 21:48:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1403 transitions. [2024-11-13 21:48:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:48:29,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:29,956 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 21:48:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1223 states and 1407 transitions. [2024-11-13 21:48:29,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1407 transitions. [2024-11-13 21:48:29,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:48:29,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:29,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:30,026 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 21:48:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1226 states and 1411 transitions. [2024-11-13 21:48:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1411 transitions. [2024-11-13 21:48:30,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:48:30,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:30,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:30,135 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 21:48:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1229 states and 1415 transitions. [2024-11-13 21:48:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1415 transitions. [2024-11-13 21:48:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:48:30,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:30,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:30,195 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 21:48:33,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1229 states and 1413 transitions. [2024-11-13 21:48:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1413 transitions. [2024-11-13 21:48:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:48:33,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:33,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:45,220 WARN L539 Checker$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 21:48:45,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:45,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1260 states and 1464 transitions. [2024-11-13 21:48:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1464 transitions. [2024-11-13 21:48:45,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:48:45,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:45,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:45,571 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 21:48:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1262 states and 1466 transitions. [2024-11-13 21:48:45,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1466 transitions. [2024-11-13 21:48:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:48:45,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:45,880 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 21:48:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1263 states and 1466 transitions. [2024-11-13 21:48:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1466 transitions. [2024-11-13 21:48:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:48:45,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:45,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:46,012 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 21:48:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1265 states and 1468 transitions. [2024-11-13 21:48:46,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1468 transitions. [2024-11-13 21:48:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:48:46,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:46,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:46,131 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 21:48:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1266 states and 1468 transitions. [2024-11-13 21:48:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1468 transitions. [2024-11-13 21:48:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:48:46,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:46,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:46,347 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 21:48:54,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1299 states and 1519 transitions. [2024-11-13 21:48:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1519 transitions. [2024-11-13 21:48:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:48:54,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:54,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,026 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 21:48:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1300 states and 1522 transitions. [2024-11-13 21:48:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1522 transitions. [2024-11-13 21:48:55,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:48:55,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:55,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,187 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 21:48:55,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:55,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1300 states and 1521 transitions. [2024-11-13 21:48:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1521 transitions. [2024-11-13 21:48:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:48:55,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:55,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:55,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,444 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 21:48:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1299 states and 1520 transitions. [2024-11-13 21:48:55,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1520 transitions. [2024-11-13 21:48:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:48:55,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:55,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,685 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 21:48:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:55,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1300 states and 1521 transitions. [2024-11-13 21:48:55,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1521 transitions. [2024-11-13 21:48:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:48:55,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:55,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,886 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 21:48:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1299 states and 1520 transitions. [2024-11-13 21:48:55,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1520 transitions. [2024-11-13 21:48:55,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:48:55,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:55,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,126 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 21:48:56,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1301 states and 1523 transitions. [2024-11-13 21:48:56,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1523 transitions. [2024-11-13 21:48:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:48:56,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,396 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 21:49:11,019 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 21:49:21,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:49:22,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:49:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:22,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1347 states and 1591 transitions. [2024-11-13 21:49:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1591 transitions. [2024-11-13 21:49:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:49:22,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:22,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:23,024 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 21:49:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:23,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1346 states and 1590 transitions. [2024-11-13 21:49:23,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1590 transitions. [2024-11-13 21:49:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:49:23,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:23,305 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 21:49:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1347 states and 1591 transitions. [2024-11-13 21:49:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1591 transitions. [2024-11-13 21:49:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:49:23,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:23,599 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 21:49:23,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1346 states and 1588 transitions. [2024-11-13 21:49:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1588 transitions. [2024-11-13 21:49:23,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:49:23,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:23,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:24,274 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 21:49:27,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:27,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1379 states and 1633 transitions. [2024-11-13 21:49:27,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1633 transitions. [2024-11-13 21:49:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:49:27,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:28,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:28,070 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 21:49:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1378 states and 1632 transitions. [2024-11-13 21:49:28,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1632 transitions. [2024-11-13 21:49:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:49:28,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:28,343 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 21:49:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1379 states and 1634 transitions. [2024-11-13 21:49:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1634 transitions. [2024-11-13 21:49:28,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:49:28,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:28,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:29,015 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 21:49:29,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:29,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1378 states and 1632 transitions. [2024-11-13 21:49:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1632 transitions. [2024-11-13 21:49:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:49:29,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:29,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:29,172 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 21:49:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1380 states and 1634 transitions. [2024-11-13 21:49:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1634 transitions. [2024-11-13 21:49:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:49:29,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:29,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:29,934 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 21:49:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1384 states and 1639 transitions. [2024-11-13 21:49:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1639 transitions. [2024-11-13 21:49:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:49:31,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:32,340 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 21:49:34,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:34,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1389 states and 1646 transitions. [2024-11-13 21:49:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1646 transitions. [2024-11-13 21:49:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:49:34,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:34,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:34,573 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 21:49:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:35,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1391 states and 1650 transitions. [2024-11-13 21:49:35,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1650 transitions. [2024-11-13 21:49:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:49:35,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:35,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:35,897 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 21:49:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:37,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1395 states and 1656 transitions. [2024-11-13 21:49:37,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1656 transitions. [2024-11-13 21:49:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:49:37,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:37,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:37,895 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 21:49:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1398 states and 1665 transitions. [2024-11-13 21:49:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1665 transitions. [2024-11-13 21:49:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:49:40,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:40,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,353 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 21:49:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1401 states and 1677 transitions. [2024-11-13 21:49:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1677 transitions. [2024-11-13 21:49:45,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:49:45,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:49:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1407 states and 1686 transitions. [2024-11-13 21:49:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1686 transitions. [2024-11-13 21:49:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:49:50,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:50,324 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 21:49:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1408 states and 1688 transitions. [2024-11-13 21:49:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1688 transitions. [2024-11-13 21:49:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:49:50,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:51,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1410 states and 1691 transitions. [2024-11-13 21:49:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1691 transitions. [2024-11-13 21:49:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:49:51,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:53,610 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 21:49:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1414 states and 1700 transitions. [2024-11-13 21:49:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1700 transitions. [2024-11-13 21:49:55,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:49:55,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:55,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:57,387 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 21:50:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:01,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1419 states and 1711 transitions. [2024-11-13 21:50:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1711 transitions. [2024-11-13 21:50:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:50:01,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:01,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:01,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:02,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1420 states and 1713 transitions. [2024-11-13 21:50:02,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1713 transitions. [2024-11-13 21:50:02,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:50:02,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,642 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 21:50:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1422 states and 1716 transitions. [2024-11-13 21:50:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1716 transitions. [2024-11-13 21:50:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:50:03,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:03,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:05,410 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 21:50:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1434 states and 1739 transitions. [2024-11-13 21:50:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1739 transitions. [2024-11-13 21:50:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:50:14,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:14,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:15,938 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 21:50:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:19,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1436 states and 1743 transitions. [2024-11-13 21:50:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1743 transitions. [2024-11-13 21:50:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:50:19,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:19,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:19,550 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 21:50:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1437 states and 1745 transitions. [2024-11-13 21:50:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1745 transitions. [2024-11-13 21:50:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:50:20,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:20,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:20,461 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 21:50:21,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:21,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1439 states and 1748 transitions. [2024-11-13 21:50:21,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1748 transitions. [2024-11-13 21:50:21,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:50:21,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:21,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:23,013 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 21:50:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1443 states and 1757 transitions. [2024-11-13 21:50:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1757 transitions. [2024-11-13 21:50:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:50:26,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:26,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:28,387 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 21:50:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1445 states and 1762 transitions. [2024-11-13 21:50:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1762 transitions. [2024-11-13 21:50:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:50:31,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:31,850 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 21:50:32,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1446 states and 1764 transitions. [2024-11-13 21:50:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1764 transitions. [2024-11-13 21:50:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:50:32,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:32,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:32,747 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 21:50:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:33,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 1448 states and 1767 transitions. [2024-11-13 21:50:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1767 transitions. [2024-11-13 21:50:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:50:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:33,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:35,896 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 21:50:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1452 states and 1777 transitions. [2024-11-13 21:50:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1777 transitions. [2024-11-13 21:50:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:50:39,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:39,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:44,723 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 21:50:51,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1454 states and 1783 transitions. [2024-11-13 21:50:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1783 transitions. [2024-11-13 21:50:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:50:51,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:51,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:51,864 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 21:50:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:53,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1455 states and 1785 transitions. [2024-11-13 21:50:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1785 transitions. [2024-11-13 21:50:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:50:53,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:53,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:53,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:53,652 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 21:51:06,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:06,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1472 states and 1812 transitions. [2024-11-13 21:51:06,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1812 transitions. [2024-11-13 21:51:06,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:51:06,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:06,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,936 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 21:51:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1474 states and 1816 transitions. [2024-11-13 21:51:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1816 transitions. [2024-11-13 21:51:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:51:13,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:13,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:13,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:18,167 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 21:51:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1480 states and 1826 transitions. [2024-11-13 21:51:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1826 transitions. [2024-11-13 21:51:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:51:29,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:29,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:29,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:29,295 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 21:51:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1481 states and 1828 transitions. [2024-11-13 21:51:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1828 transitions. [2024-11-13 21:51:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:51:30,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:30,551 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 21:51:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1483 states and 1832 transitions. [2024-11-13 21:51:31,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1832 transitions. [2024-11-13 21:51:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:51:31,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:31,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:33,349 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 21:51:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1486 states and 1839 transitions. [2024-11-13 21:51:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1839 transitions. [2024-11-13 21:51:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:51:35,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:39,360 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 21:51:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1488 states and 1844 transitions. [2024-11-13 21:51:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 1844 transitions. [2024-11-13 21:51:45,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:51:45,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:45,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:45,305 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 21:51:45,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:45,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1479 states and 1834 transitions. [2024-11-13 21:51:45,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1834 transitions. [2024-11-13 21:51:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:51:45,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:45,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:45,404 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 21:51:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1481 states and 1837 transitions. [2024-11-13 21:51:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1837 transitions. [2024-11-13 21:51:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:51:46,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:46,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,549 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 21:51:47,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1484 states and 1841 transitions. [2024-11-13 21:51:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1841 transitions. [2024-11-13 21:51:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:51:47,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:48,550 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 21:51:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1487 states and 1846 transitions. [2024-11-13 21:51:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1846 transitions. [2024-11-13 21:51:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:51:50,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:50,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:53,022 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 21:51:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1490 states and 1851 transitions. [2024-11-13 21:51:57,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1851 transitions. [2024-11-13 21:51:57,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:51:57,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:57,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:00,567 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 21:52:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1498 states and 1865 transitions. [2024-11-13 21:52:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1865 transitions. [2024-11-13 21:52:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:52:16,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:20,773 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 21:52:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1507 states and 1881 transitions. [2024-11-13 21:52:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1881 transitions. [2024-11-13 21:52:38,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:52:38,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,238 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 21:52:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1514 states and 1889 transitions. [2024-11-13 21:52:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1889 transitions. [2024-11-13 21:52:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:52:41,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,952 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 21:52:45,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1522 states and 1901 transitions. [2024-11-13 21:52:45,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1901 transitions. [2024-11-13 21:52:45,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:52:45,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:47,452 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 21:52:50,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1523 states and 1902 transitions. [2024-11-13 21:52:50,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1902 transitions. [2024-11-13 21:52:50,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:52:50,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:50,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:51,621 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 21:52:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:54,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1524 states and 1904 transitions. [2024-11-13 21:52:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1904 transitions. [2024-11-13 21:52:54,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:52:54,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:54,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:56,349 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 21:53:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1525 states and 1905 transitions. [2024-11-13 21:53:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1905 transitions. [2024-11-13 21:53:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:53:02,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:02,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:04,584 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 21:53:13,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1526 states and 1905 transitions. [2024-11-13 21:53:13,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1905 transitions. [2024-11-13 21:53:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:53:13,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:15,475 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 21:53:19,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1527 states and 1907 transitions. [2024-11-13 21:53:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 1907 transitions. [2024-11-13 21:53:19,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:53:19,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:19,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:21,704 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 21:53:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1528 states and 1908 transitions. [2024-11-13 21:53:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1908 transitions. [2024-11-13 21:53:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:53:28,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:28,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:30,003 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 21:53:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1529 states and 1909 transitions. [2024-11-13 21:53:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1909 transitions. [2024-11-13 21:53:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:53:36,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:36,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:38,086 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 21:53:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1530 states and 1910 transitions. [2024-11-13 21:53:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1910 transitions. [2024-11-13 21:53:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:53:44,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:44,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:48,461 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 21:54:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:04,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1531 states and 1910 transitions. [2024-11-13 21:54:04,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1910 transitions. [2024-11-13 21:54:04,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:54:04,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:04,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,181 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 21:54:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1532 states and 1912 transitions. [2024-11-13 21:54:12,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 1912 transitions. [2024-11-13 21:54:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:54:12,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:14,595 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 21:54:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1533 states and 1912 transitions. [2024-11-13 21:54:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1912 transitions. [2024-11-13 21:54:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:54:22,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:22,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:23,973 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 21:54:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:27,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1534 states and 1913 transitions. [2024-11-13 21:54:27,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1913 transitions. [2024-11-13 21:54:27,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:54:27,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:27,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:31,528 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 21:54:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:37,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1535 states and 1915 transitions. [2024-11-13 21:54:37,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 1915 transitions. [2024-11-13 21:54:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:54:37,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:37,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:39,689 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 21:54:46,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1536 states and 1915 transitions. [2024-11-13 21:54:46,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 1915 transitions. [2024-11-13 21:54:46,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:54:46,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:47,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:49,793 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 21:54:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1537 states and 1917 transitions. [2024-11-13 21:54:54,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 1917 transitions. [2024-11-13 21:54:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:54:54,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:54,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:57,353 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 21:55:05,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:05,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1538 states and 1917 transitions. [2024-11-13 21:55:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1917 transitions. [2024-11-13 21:55:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:55:05,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:05,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:07,174 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 21:55:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1539 states and 1918 transitions. [2024-11-13 21:55:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1918 transitions. [2024-11-13 21:55:11,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:55:11,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:11,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:11,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:14,982 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 21:55:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1540 states and 1920 transitions. [2024-11-13 21:55:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 1920 transitions. [2024-11-13 21:55:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:55:21,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:21,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:23,206 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 21:55:30,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:30,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1541 states and 1921 transitions. [2024-11-13 21:55:30,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1921 transitions. [2024-11-13 21:55:30,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:55:30,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:30,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:34,360 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 21:55:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1542 states and 1921 transitions. [2024-11-13 21:55:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 1921 transitions. [2024-11-13 21:55:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:55:45,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:47,975 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 21:55:52,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1543 states and 1922 transitions. [2024-11-13 21:55:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1922 transitions. [2024-11-13 21:55:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:55:52,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,548 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 21:55:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1544 states and 1923 transitions. [2024-11-13 21:55:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 1923 transitions. [2024-11-13 21:55:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:55:58,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:03,678 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 21:56:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1545 states and 1925 transitions. [2024-11-13 21:56:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 1925 transitions. [2024-11-13 21:56:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:56:10,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:10,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:13,520 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 21:56:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1546 states and 1925 transitions. [2024-11-13 21:56:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 1925 transitions. [2024-11-13 21:56:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:56:21,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:21,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:23,874 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 21:56:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1547 states and 1926 transitions. [2024-11-13 21:56:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 1926 transitions. [2024-11-13 21:56:28,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:56:28,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:28,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:28,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:32,732 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 21:56:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1548 states and 1928 transitions. [2024-11-13 21:56:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 1928 transitions. [2024-11-13 21:56:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:56:39,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:42,150 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 21:56:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1549 states and 1928 transitions. [2024-11-13 21:56:50,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1928 transitions. [2024-11-13 21:56:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:56:50,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:53,814 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 21:56:59,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:59,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1550 states and 1930 transitions. [2024-11-13 21:56:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1930 transitions. [2024-11-13 21:56:59,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:56:59,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:59,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:02,597 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 21:57:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1551 states and 1930 transitions. [2024-11-13 21:57:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 1930 transitions. [2024-11-13 21:57:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:57:11,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:11,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:13,497 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 21:57:18,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1552 states and 1931 transitions. [2024-11-13 21:57:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 1931 transitions. [2024-11-13 21:57:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:57:18,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:18,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:22,683 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 21:57:29,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:29,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1553 states and 1933 transitions. [2024-11-13 21:57:29,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 1933 transitions. [2024-11-13 21:57:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:57:29,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:29,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:32,566 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 21:57:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1554 states and 1933 transitions. [2024-11-13 21:57:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1933 transitions. [2024-11-13 21:57:41,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:57:41,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:41,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:43,652 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 21:57:48,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:48,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1555 states and 1934 transitions. [2024-11-13 21:57:48,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1934 transitions. [2024-11-13 21:57:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:57:48,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:48,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1556 states and 1936 transitions. [2024-11-13 21:57:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 1936 transitions. [2024-11-13 21:57:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:57:59,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:59,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:03,180 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:12,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1557 states and 1936 transitions. [2024-11-13 21:58:12,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 1936 transitions. [2024-11-13 21:58:12,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:58:12,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:12,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:16,118 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1558 states and 1938 transitions. [2024-11-13 21:58:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 1938 transitions. [2024-11-13 21:58:22,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:58:22,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1559 states and 1939 transitions. [2024-11-13 21:58:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 1939 transitions. [2024-11-13 21:58:34,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:58:34,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:34,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:46,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:46,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1560 states and 1940 transitions. [2024-11-13 21:58:46,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 1940 transitions. [2024-11-13 21:58:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:58:46,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:46,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1561 states and 1941 transitions. [2024-11-13 21:58:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 1941 transitions. [2024-11-13 21:58:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:58:58,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:58,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:04,409 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1562 states and 1941 transitions. [2024-11-13 21:59:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1941 transitions. [2024-11-13 21:59:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:59:26,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:30,694 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1563 states and 1943 transitions. [2024-11-13 21:59:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1943 transitions. [2024-11-13 21:59:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:59:37,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:37,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:41,245 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1564 states and 1943 transitions. [2024-11-13 21:59:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 1943 transitions. [2024-11-13 21:59:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:59:51,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:51,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:00,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1565 states and 1944 transitions. [2024-11-13 22:00:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1944 transitions. [2024-11-13 22:00:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:00:00,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:00,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1566 states and 1946 transitions. [2024-11-13 22:01:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1946 transitions. [2024-11-13 22:01:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:01:26,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:26,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:01:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1567 states and 1948 transitions. [2024-11-13 22:01:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1948 transitions. [2024-11-13 22:01:38,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:01:38,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:38,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.