./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.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_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/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_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/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_1a05529a-f3d8-4f47-be08-960ecef29247/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 fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:37:18,077 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:37:18,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:37:18,172 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:37:18,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:37:18,210 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:37:18,213 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:37:18,213 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:37:18,214 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:37:18,214 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:37:18,215 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:37:18,215 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:37:18,215 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:37:18,215 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:37:18,216 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:37:18,216 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:37:18,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:37:18,216 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:37:18,216 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:37:18,216 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:37:18,216 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:37:18,217 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:37:18,217 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:37:18,217 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:37:18,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:37:18,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:37:18,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:37:18,218 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:37:18,218 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:37:18,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:37:18,218 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_1a05529a-f3d8-4f47-be08-960ecef29247/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 -> fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c [2024-11-13 21:37:18,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:37:18,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:37:18,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:37:18,544 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:37:18,545 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:37:18,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i Unable to find full path for "g++" [2024-11-13 21:37:20,316 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:37:20,762 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:37:20,763 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2024-11-13 21:37:20,788 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/data/605212f42/d09b7780f55f4609bbc9e30d960d7e5b/FLAGdf9d2a05c [2024-11-13 21:37:20,891 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/data/605212f42/d09b7780f55f4609bbc9e30d960d7e5b [2024-11-13 21:37:20,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:37:20,896 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:37:20,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:37:20,898 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:37:20,904 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:37:20,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:37:20" (1/1) ... [2024-11-13 21:37:20,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b939f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:20, skipping insertion in model container [2024-11-13 21:37:20,906 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:37:20" (1/1) ... [2024-11-13 21:37:20,964 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:37:21,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:21,625 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:37:21,748 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:21,804 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:37:21,805 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21 WrapperNode [2024-11-13 21:37:21,806 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:37:21,807 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:37:21,807 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:37:21,808 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:37:21,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:21,839 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:21,941 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1881 [2024-11-13 21:37:21,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:37:21,943 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:37:21,943 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:37:21,943 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:37:21,951 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:21,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:21,978 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:21,978 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:22,058 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:22,085 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:22,101 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:22,138 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:22,158 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:37:22,159 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:37:22,163 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:37:22,163 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:37:22,164 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:21" (1/1) ... [2024-11-13 21:37:22,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:37:22,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:37:22,204 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:37:22,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a05529a-f3d8-4f47-be08-960ecef29247/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:37:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:37:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:37:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:37:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:37:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:37:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:37:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:37:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:37:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:37:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:37:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:37:22,530 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:37:22,532 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:37:26,392 INFO L? ?]: Removed 1631 outVars from TransFormulas that were not future-live. [2024-11-13 21:37:26,392 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:37:28,710 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:37:28,710 INFO L316 CfgBuilder]: Removed 71 assume(true) statements. [2024-11-13 21:37:28,710 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:28 BoogieIcfgContainer [2024-11-13 21:37:28,711 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:37:28,711 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:37:28,712 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:37:28,724 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:37:28,725 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:28" (1/1) ... [2024-11-13 21:37:28,735 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:37:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1344 states and 1570 transitions. [2024-11-13 21:37:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1570 transitions. [2024-11-13 21:37:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:37:28,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1343 states and 1569 transitions. [2024-11-13 21:37:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1569 transitions. [2024-11-13 21:37:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:37:29,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:29,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1342 states and 1568 transitions. [2024-11-13 21:37:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1568 transitions. [2024-11-13 21:37:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:37:29,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1341 states and 1566 transitions. [2024-11-13 21:37:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1566 transitions. [2024-11-13 21:37:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:37:29,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1342 states and 1568 transitions. [2024-11-13 21:37:29,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1568 transitions. [2024-11-13 21:37:29,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:37:29,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:30,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1341 states and 1567 transitions. [2024-11-13 21:37:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1567 transitions. [2024-11-13 21:37:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:37:30,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:30,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1343 states and 1570 transitions. [2024-11-13 21:37:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1570 transitions. [2024-11-13 21:37:30,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:37:30,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:30,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:30,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1342 states and 1569 transitions. [2024-11-13 21:37:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1569 transitions. [2024-11-13 21:37:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:37:30,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:30,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:30,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1343 states and 1570 transitions. [2024-11-13 21:37:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1570 transitions. [2024-11-13 21:37:30,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:37:30,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:30,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1344 states and 1572 transitions. [2024-11-13 21:37:30,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1572 transitions. [2024-11-13 21:37:30,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:37:30,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:30,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1345 states and 1574 transitions. [2024-11-13 21:37:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1574 transitions. [2024-11-13 21:37:31,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:37:31,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,353 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 21:37:31,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1344 states and 1572 transitions. [2024-11-13 21:37:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1572 transitions. [2024-11-13 21:37:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:37:31,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1345 states and 1574 transitions. [2024-11-13 21:37:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1574 transitions. [2024-11-13 21:37:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:37:31,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,571 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 21:37:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1347 states and 1578 transitions. [2024-11-13 21:37:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1578 transitions. [2024-11-13 21:37:31,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:37:31,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1348 states and 1579 transitions. [2024-11-13 21:37:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1579 transitions. [2024-11-13 21:37:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:37:31,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1347 states and 1578 transitions. [2024-11-13 21:37:32,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1578 transitions. [2024-11-13 21:37:32,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:37:32,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1348 states and 1579 transitions. [2024-11-13 21:37:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1579 transitions. [2024-11-13 21:37:32,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:37:32,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:32,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1349 states and 1581 transitions. [2024-11-13 21:37:32,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1581 transitions. [2024-11-13 21:37:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:37:32,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:32,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:32,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1352 states and 1586 transitions. [2024-11-13 21:37:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1586 transitions. [2024-11-13 21:37:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:37:32,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:33,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1354 states and 1589 transitions. [2024-11-13 21:37:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1589 transitions. [2024-11-13 21:37:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:37:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1354 states and 1587 transitions. [2024-11-13 21:37:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1587 transitions. [2024-11-13 21:37:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:37:33,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1354 states and 1583 transitions. [2024-11-13 21:37:33,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1583 transitions. [2024-11-13 21:37:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:37:33,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1354 states and 1581 transitions. [2024-11-13 21:37:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1581 transitions. [2024-11-13 21:37:33,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:37:33,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:33,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1356 states and 1585 transitions. [2024-11-13 21:37:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1585 transitions. [2024-11-13 21:37:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:37:33,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:34,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1364 states and 1596 transitions. [2024-11-13 21:37:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1596 transitions. [2024-11-13 21:37:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:37:34,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:34,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:34,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:35,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1366 states and 1601 transitions. [2024-11-13 21:37:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1601 transitions. [2024-11-13 21:37:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:37:35,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:35,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:35,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1369 states and 1608 transitions. [2024-11-13 21:37:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1608 transitions. [2024-11-13 21:37:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:37:35,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:35,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:35,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:35,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1372 states and 1612 transitions. [2024-11-13 21:37:35,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1612 transitions. [2024-11-13 21:37:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:37:35,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:36,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1379 states and 1624 transitions. [2024-11-13 21:37:36,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1624 transitions. [2024-11-13 21:37:36,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:37:36,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:36,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:36,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1382 states and 1629 transitions. [2024-11-13 21:37:36,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1629 transitions. [2024-11-13 21:37:36,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:37:36,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:36,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,593 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 21:37:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1387 states and 1636 transitions. [2024-11-13 21:37:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1636 transitions. [2024-11-13 21:37:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:37:36,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:36,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:36,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:36,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1390 states and 1641 transitions. [2024-11-13 21:37:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1641 transitions. [2024-11-13 21:37:36,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:37:36,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:36,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1406 states and 1660 transitions. [2024-11-13 21:37:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1660 transitions. [2024-11-13 21:37:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:37:37,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:39,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1422 states and 1687 transitions. [2024-11-13 21:37:39,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1687 transitions. [2024-11-13 21:37:39,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:37:39,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:39,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:39,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:39,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:39,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1427 states and 1694 transitions. [2024-11-13 21:37:39,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1694 transitions. [2024-11-13 21:37:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:37:39,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:40,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1430 states and 1698 transitions. [2024-11-13 21:37:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1698 transitions. [2024-11-13 21:37:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:37:40,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:40,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:40,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:40,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:40,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1433 states and 1704 transitions. [2024-11-13 21:37:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1704 transitions. [2024-11-13 21:37:40,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:37:40,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:40,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:41,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1435 states and 1707 transitions. [2024-11-13 21:37:41,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1707 transitions. [2024-11-13 21:37:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:37:41,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:41,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1438 states and 1711 transitions. [2024-11-13 21:37:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1711 transitions. [2024-11-13 21:37:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:37:41,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1441 states and 1715 transitions. [2024-11-13 21:37:41,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1715 transitions. [2024-11-13 21:37:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:37:41,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1444 states and 1719 transitions. [2024-11-13 21:37:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1719 transitions. [2024-11-13 21:37:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:37:41,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1447 states and 1723 transitions. [2024-11-13 21:37:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1723 transitions. [2024-11-13 21:37:41,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:37:41,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,606 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 21:37:51,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:51,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1447 states and 1721 transitions. [2024-11-13 21:37:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1721 transitions. [2024-11-13 21:37:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:37:51,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:51,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:51,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:55,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1478 states and 1772 transitions. [2024-11-13 21:37:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 1772 transitions. [2024-11-13 21:37:55,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:37:55,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:55,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1480 states and 1774 transitions. [2024-11-13 21:37:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1774 transitions. [2024-11-13 21:37:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:37:55,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:55,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:55,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1481 states and 1774 transitions. [2024-11-13 21:37:55,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1774 transitions. [2024-11-13 21:37:55,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:37:55,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:55,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:56,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1513 states and 1825 transitions. [2024-11-13 21:37:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1825 transitions. [2024-11-13 21:37:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:37:58,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,878 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 21:37:58,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1514 states and 1825 transitions. [2024-11-13 21:37:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1825 transitions. [2024-11-13 21:37:58,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:37:58,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:58,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1515 states and 1825 transitions. [2024-11-13 21:37:59,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1825 transitions. [2024-11-13 21:37:59,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:37:59,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1516 states and 1828 transitions. [2024-11-13 21:37:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1828 transitions. [2024-11-13 21:37:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:37:59,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1516 states and 1827 transitions. [2024-11-13 21:37:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1827 transitions. [2024-11-13 21:37:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:37:59,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1515 states and 1826 transitions. [2024-11-13 21:37:59,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1826 transitions. [2024-11-13 21:37:59,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:37:59,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1516 states and 1827 transitions. [2024-11-13 21:38:00,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1827 transitions. [2024-11-13 21:38:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:38:00,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1515 states and 1826 transitions. [2024-11-13 21:38:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1826 transitions. [2024-11-13 21:38:00,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:38:00,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:00,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1517 states and 1829 transitions. [2024-11-13 21:38:00,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1829 transitions. [2024-11-13 21:38:00,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:38:00,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:14,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:38:24,732 WARN L539 Checker$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 21:38:25,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:38:27,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:38:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1562 states and 1896 transitions. [2024-11-13 21:38:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1896 transitions. [2024-11-13 21:38:27,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:38:27,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:27,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:27,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:27,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1563 states and 1896 transitions. [2024-11-13 21:38:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1896 transitions. [2024-11-13 21:38:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:38:27,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:27,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1562 states and 1895 transitions. [2024-11-13 21:38:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1895 transitions. [2024-11-13 21:38:28,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:38:28,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1563 states and 1896 transitions. [2024-11-13 21:38:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1896 transitions. [2024-11-13 21:38:28,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:38:28,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:28,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:28,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1565 states and 1896 transitions. [2024-11-13 21:38:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1896 transitions. [2024-11-13 21:38:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:38:28,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:28,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1590 states and 1933 transitions. [2024-11-13 21:38:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1933 transitions. [2024-11-13 21:38:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:38:31,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:33,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1592 states and 1935 transitions. [2024-11-13 21:38:33,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1935 transitions. [2024-11-13 21:38:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:38:33,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:33,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:33,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1591 states and 1934 transitions. [2024-11-13 21:38:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1934 transitions. [2024-11-13 21:38:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:38:33,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:33,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:33,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1592 states and 1936 transitions. [2024-11-13 21:38:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1936 transitions. [2024-11-13 21:38:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:38:34,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1591 states and 1934 transitions. [2024-11-13 21:38:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1934 transitions. [2024-11-13 21:38:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:38:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:34,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1593 states and 1936 transitions. [2024-11-13 21:38:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1936 transitions. [2024-11-13 21:38:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:38:34,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:37,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1597 states and 1941 transitions. [2024-11-13 21:38:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1941 transitions. [2024-11-13 21:38:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:38:37,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:37,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:40,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1602 states and 1948 transitions. [2024-11-13 21:38:40,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1948 transitions. [2024-11-13 21:38:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:38:40,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:40,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1604 states and 1952 transitions. [2024-11-13 21:38:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1952 transitions. [2024-11-13 21:38:41,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:38:41,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:41,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1608 states and 1958 transitions. [2024-11-13 21:38:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1958 transitions. [2024-11-13 21:38:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:38:42,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:43,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:45,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1611 states and 1967 transitions. [2024-11-13 21:38:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1967 transitions. [2024-11-13 21:38:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:38:45,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1614 states and 1979 transitions. [2024-11-13 21:38:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1979 transitions. [2024-11-13 21:38:49,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:49,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:50,660 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 21:38:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:54,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1615 states and 1982 transitions. [2024-11-13 21:38:54,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1982 transitions. [2024-11-13 21:38:54,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:54,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:54,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:54,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1616 states and 1984 transitions. [2024-11-13 21:38:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1984 transitions. [2024-11-13 21:38:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:55,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:55,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1618 states and 1987 transitions. [2024-11-13 21:38:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1987 transitions. [2024-11-13 21:38:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:38:56,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:56,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1622 states and 1996 transitions. [2024-11-13 21:38:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1996 transitions. [2024-11-13 21:38:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:38:58,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1624 states and 2001 transitions. [2024-11-13 21:39:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2001 transitions. [2024-11-13 21:39:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:39:03,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:03,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1625 states and 2003 transitions. [2024-11-13 21:39:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2003 transitions. [2024-11-13 21:39:03,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:39:03,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:03,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:03,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1627 states and 2006 transitions. [2024-11-13 21:39:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2006 transitions. [2024-11-13 21:39:04,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:39:04,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:04,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:11,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 1631 states and 2016 transitions. [2024-11-13 21:39:11,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2016 transitions. [2024-11-13 21:39:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:39:11,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:15,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1633 states and 2020 transitions. [2024-11-13 21:39:15,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2020 transitions. [2024-11-13 21:39:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:15,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:15,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1634 states and 2022 transitions. [2024-11-13 21:39:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2022 transitions. [2024-11-13 21:39:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:16,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:16,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1636 states and 2025 transitions. [2024-11-13 21:39:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2025 transitions. [2024-11-13 21:39:17,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:39:17,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:17,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1640 states and 2034 transitions. [2024-11-13 21:39:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2034 transitions. [2024-11-13 21:39:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:39:22,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:22,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:29,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1644 states and 2043 transitions. [2024-11-13 21:39:29,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2043 transitions. [2024-11-13 21:39:29,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:39:29,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:29,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:29,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:30,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:30,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1645 states and 2045 transitions. [2024-11-13 21:39:30,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2045 transitions. [2024-11-13 21:39:30,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:39:30,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:30,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1647 states and 2048 transitions. [2024-11-13 21:39:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2048 transitions. [2024-11-13 21:39:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:39:31,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:33,567 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 21:39:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:36,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 1651 states and 2058 transitions. [2024-11-13 21:39:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2058 transitions. [2024-11-13 21:39:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:39:36,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:36,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1653 states and 2063 transitions. [2024-11-13 21:39:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2063 transitions. [2024-11-13 21:39:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:39:46,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:46,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:46,642 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 21:39:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1654 states and 2065 transitions. [2024-11-13 21:39:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2065 transitions. [2024-11-13 21:39:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:39:47,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:49,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1678 states and 2098 transitions. [2024-11-13 21:40:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2098 transitions. [2024-11-13 21:40:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:40:03,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:05,880 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 21:40:10,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1680 states and 2102 transitions. [2024-11-13 21:40:10,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2102 transitions. [2024-11-13 21:40:10,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:40:10,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:10,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:13,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:18,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1682 states and 2106 transitions. [2024-11-13 21:40:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2106 transitions. [2024-11-13 21:40:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:40:18,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:18,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1683 states and 2108 transitions. [2024-11-13 21:40:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2108 transitions. [2024-11-13 21:40:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:40:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:19,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:19,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:20,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:20,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1685 states and 2112 transitions. [2024-11-13 21:40:20,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2112 transitions. [2024-11-13 21:40:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:40:20,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:20,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:22,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:24,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1688 states and 2119 transitions. [2024-11-13 21:40:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2119 transitions. [2024-11-13 21:40:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:40:24,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:29,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:35,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:35,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1690 states and 2124 transitions. [2024-11-13 21:40:35,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2124 transitions. [2024-11-13 21:40:35,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:40:35,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:35,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:35,956 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 21:40:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1681 states and 2114 transitions. [2024-11-13 21:40:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2114 transitions. [2024-11-13 21:40:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:40:35,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:35,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:37,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1683 states and 2117 transitions. [2024-11-13 21:40:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2117 transitions. [2024-11-13 21:40:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:40:37,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:37,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:38,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1686 states and 2121 transitions. [2024-11-13 21:40:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2121 transitions. [2024-11-13 21:40:38,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:40:38,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:38,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:41,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1689 states and 2126 transitions. [2024-11-13 21:40:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2126 transitions. [2024-11-13 21:40:41,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:40:41,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:41,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1692 states and 2131 transitions. [2024-11-13 21:40:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2131 transitions. [2024-11-13 21:40:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:40:49,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:06,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1700 states and 2145 transitions. [2024-11-13 21:41:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2145 transitions. [2024-11-13 21:41:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:41:06,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:06,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:10,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:28,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1709 states and 2161 transitions. [2024-11-13 21:41:28,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2161 transitions. [2024-11-13 21:41:28,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:41:28,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1716 states and 2169 transitions. [2024-11-13 21:41:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2169 transitions. [2024-11-13 21:41:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:41:34,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:34,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1724 states and 2181 transitions. [2024-11-13 21:41:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2181 transitions. [2024-11-13 21:41:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:41:42,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:42,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1725 states and 2182 transitions. [2024-11-13 21:41:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2182 transitions. [2024-11-13 21:41:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:41:47,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:49,878 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 21:41:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1726 states and 2185 transitions. [2024-11-13 21:41:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2185 transitions. [2024-11-13 21:41:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:41:56,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:56,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:58,043 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 21:42:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:04,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1728 states and 2189 transitions. [2024-11-13 21:42:04,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2189 transitions. [2024-11-13 21:42:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:42:04,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:04,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:06,558 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 21:42:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1730 states and 2190 transitions. [2024-11-13 21:42:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2190 transitions. [2024-11-13 21:42:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:42:17,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:20,219 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 21:42:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1731 states and 2193 transitions. [2024-11-13 21:42:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2193 transitions. [2024-11-13 21:42:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:42:25,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:25,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:27,825 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 21:42:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:35,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1733 states and 2195 transitions. [2024-11-13 21:42:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2195 transitions. [2024-11-13 21:42:35,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:42:35,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:35,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:37,809 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 21:42:42,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1734 states and 2198 transitions. [2024-11-13 21:42:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2198 transitions. [2024-11-13 21:42:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:42:42,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:44,174 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 21:42:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1736 states and 2200 transitions. [2024-11-13 21:42:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2200 transitions. [2024-11-13 21:42:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:42:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:51,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:54,713 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 21:42:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:59,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1737 states and 2203 transitions. [2024-11-13 21:42:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2203 transitions. [2024-11-13 21:42:59,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:42:59,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:59,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:01,977 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 21:43:09,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:09,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1739 states and 2208 transitions. [2024-11-13 21:43:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2208 transitions. [2024-11-13 21:43:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:43:09,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:09,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:11,917 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 21:43:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1741 states and 2211 transitions. [2024-11-13 21:43:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2211 transitions. [2024-11-13 21:43:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:43:19,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:19,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:22,312 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 21:43:36,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1745 states and 2215 transitions. [2024-11-13 21:43:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2215 transitions. [2024-11-13 21:43:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:43:36,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:38,176 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 21:43:42,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1746 states and 2216 transitions. [2024-11-13 21:43:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2216 transitions. [2024-11-13 21:43:42,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:43:42,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:42,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:46,531 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 21:43:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1747 states and 2219 transitions. [2024-11-13 21:43:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2219 transitions. [2024-11-13 21:43:52,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:43:52,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:52,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:52,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:54,138 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 21:44:01,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:01,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1749 states and 2225 transitions. [2024-11-13 21:44:01,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2225 transitions. [2024-11-13 21:44:01,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:44:01,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:01,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:04,120 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 21:44:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1751 states and 2228 transitions. [2024-11-13 21:44:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2228 transitions. [2024-11-13 21:44:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:44:11,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:11,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:15,267 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 21:44:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1755 states and 2232 transitions. [2024-11-13 21:44:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2232 transitions. [2024-11-13 21:44:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:44:28,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:31,328 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 21:44:35,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:35,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1756 states and 2233 transitions. [2024-11-13 21:44:35,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2233 transitions. [2024-11-13 21:44:35,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:44:35,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:38,987 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 21:44:44,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1757 states and 2236 transitions. [2024-11-13 21:44:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2236 transitions. [2024-11-13 21:44:44,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:44:44,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:44,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:47,216 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 21:44:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1759 states and 2238 transitions. [2024-11-13 21:44:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2238 transitions. [2024-11-13 21:44:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:44:55,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:58,110 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 21:45:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1760 states and 2239 transitions. [2024-11-13 21:45:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2239 transitions. [2024-11-13 21:45:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:45:03,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:03,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:05,399 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 21:45:10,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:10,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1761 states and 2240 transitions. [2024-11-13 21:45:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2240 transitions. [2024-11-13 21:45:10,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:45:10,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:10,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:12,898 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 21:45:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1762 states and 2241 transitions. [2024-11-13 21:45:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2241 transitions. [2024-11-13 21:45:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:45:18,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:18,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:20,698 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 21:45:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:25,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1763 states and 2242 transitions. [2024-11-13 21:45:25,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2242 transitions. [2024-11-13 21:45:25,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:45:25,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:25,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:28,047 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 21:45:32,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1764 states and 2243 transitions. [2024-11-13 21:45:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2243 transitions. [2024-11-13 21:45:32,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:45:32,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:32,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:34,554 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 21:45:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:39,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1765 states and 2244 transitions. [2024-11-13 21:45:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2244 transitions. [2024-11-13 21:45:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:45:39,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:39,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:42,361 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 21:45:47,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:47,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1766 states and 2245 transitions. [2024-11-13 21:45:47,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2245 transitions. [2024-11-13 21:45:47,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:45:47,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:47,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:49,969 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 21:45:54,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:54,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1767 states and 2246 transitions. [2024-11-13 21:45:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2246 transitions. [2024-11-13 21:45:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:45:54,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:54,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:04,651 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 21:46:18,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:18,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1768 states and 2249 transitions. [2024-11-13 21:46:18,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2249 transitions. [2024-11-13 21:46:18,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:46:18,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:18,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:21,980 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 21:46:30,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1770 states and 2251 transitions. [2024-11-13 21:46:30,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2251 transitions. [2024-11-13 21:46:30,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:46:30,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:30,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:34,695 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 21:46:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1771 states and 2254 transitions. [2024-11-13 21:46:41,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2254 transitions. [2024-11-13 21:46:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:46:41,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:44,508 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 21:46:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1773 states and 2259 transitions. [2024-11-13 21:46:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2259 transitions. [2024-11-13 21:46:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:46:52,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:52,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,576 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 21:47:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1775 states and 2262 transitions. [2024-11-13 21:47:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2262 transitions. [2024-11-13 21:47:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:47:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:09,824 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 21:47:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1779 states and 2266 transitions. [2024-11-13 21:47:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2266 transitions. [2024-11-13 21:47:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:47:26,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:30,544 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 21:47:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1780 states and 2269 transitions. [2024-11-13 21:47:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2269 transitions. [2024-11-13 21:47:37,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:47:37,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:37,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:37,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:41,867 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 21:47:53,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1782 states and 2271 transitions. [2024-11-13 21:47:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2271 transitions. [2024-11-13 21:47:53,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:47:53,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:53,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,055 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 21:48:05,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:05,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1783 states and 2274 transitions. [2024-11-13 21:48:05,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2274 transitions. [2024-11-13 21:48:05,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:48:05,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:05,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:08,202 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 21:48:17,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1785 states and 2279 transitions. [2024-11-13 21:48:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2279 transitions. [2024-11-13 21:48:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:48:17,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:20,439 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 21:48:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1787 states and 2282 transitions. [2024-11-13 21:48:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2282 transitions. [2024-11-13 21:48:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:48:28,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:28,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:33,600 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 21:48:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1791 states and 2286 transitions. [2024-11-13 21:48:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2286 transitions. [2024-11-13 21:48:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:48:52,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:52,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,331 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 21:49:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:01,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1792 states and 2287 transitions. [2024-11-13 21:49:01,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2287 transitions. [2024-11-13 21:49:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:49:01,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:01,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:07,456 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 21:49:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1793 states and 2290 transitions. [2024-11-13 21:49:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2290 transitions. [2024-11-13 21:49:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:49:15,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:16,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:20,342 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 21:49:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:31,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1795 states and 2292 transitions. [2024-11-13 21:49:31,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2292 transitions. [2024-11-13 21:49:31,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:49:31,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:31,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:31,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:19,331 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.