./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/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_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/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_0885b7c7-796e-4f8f-b711-5fb9c72f466d/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 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:59:56,356 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:59:56,456 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:59:56,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:59:56,464 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:59:56,500 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:59:56,501 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:59:56,501 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:59:56,501 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:59:56,501 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:59:56,501 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:59:56,501 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:59:56,501 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:59:56,502 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:59:56,502 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:59:56,502 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:59:56,502 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:59:56,502 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:59:56,502 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:59:56,502 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:59:56,504 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:59:56,504 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:59:56,504 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:59:56,505 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:59:56,505 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:59:56,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:56,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:59:56,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:59:56,505 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:59:56,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:59:56,505 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_0885b7c7-796e-4f8f-b711-5fb9c72f466d/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 -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2024-11-13 22:59:56,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:59:56,880 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:59:56,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:59:56,887 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:59:56,889 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:59:56,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i Unable to find full path for "g++" [2024-11-13 22:59:58,873 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:59:59,322 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:59:59,328 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2024-11-13 22:59:59,354 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/data/f74350918/9f624dc67aff44298f928d29a53b3e0a/FLAGf545388b6 [2024-11-13 22:59:59,370 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/data/f74350918/9f624dc67aff44298f928d29a53b3e0a [2024-11-13 22:59:59,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:59:59,375 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:59:59,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:59,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:59:59,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:59:59,383 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:59" (1/1) ... [2024-11-13 22:59:59,387 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61b1d663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:59, skipping insertion in model container [2024-11-13 22:59:59,387 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:59" (1/1) ... [2024-11-13 22:59:59,449 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:00:00,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:00:00,144 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:00:00,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:00:00,366 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:00:00,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00 WrapperNode [2024-11-13 23:00:00,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:00:00,368 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:00:00,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:00:00,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:00:00,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,421 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,539 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1881 [2024-11-13 23:00:00,540 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:00:00,541 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:00:00,541 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:00:00,541 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:00:00,549 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,550 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,573 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,573 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,662 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,695 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,721 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,733 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:00:00,734 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:00:00,737 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:00:00,737 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:00:00,738 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:00" (1/1) ... [2024-11-13 23:00:00,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:00:00,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:00:00,780 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:00:00,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0885b7c7-796e-4f8f-b711-5fb9c72f466d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:00:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:00:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:00:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:00:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:00:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:00:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:00:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:00:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:00:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:00:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:00:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:00:01,128 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:00:01,130 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:00:04,887 INFO L? ?]: Removed 1631 outVars from TransFormulas that were not future-live. [2024-11-13 23:00:04,887 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:00:07,138 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:00:07,142 INFO L316 CfgBuilder]: Removed 71 assume(true) statements. [2024-11-13 23:00:07,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:00:07 BoogieIcfgContainer [2024-11-13 23:00:07,142 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:00:07,143 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:00:07,143 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:00:07,154 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:00:07,155 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:00:07" (1/1) ... [2024-11-13 23:00:07,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:00:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1344 states and 1570 transitions. [2024-11-13 23:00:07,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1570 transitions. [2024-11-13 23:00:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 23:00:07,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:07,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1343 states and 1569 transitions. [2024-11-13 23:00:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1569 transitions. [2024-11-13 23:00:07,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 23:00:07,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:07,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:07,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:07,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1342 states and 1568 transitions. [2024-11-13 23:00:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1568 transitions. [2024-11-13 23:00:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:00:07,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:07,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:07,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1341 states and 1566 transitions. [2024-11-13 23:00:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1566 transitions. [2024-11-13 23:00:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:00:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1342 states and 1568 transitions. [2024-11-13 23:00:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1568 transitions. [2024-11-13 23:00:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:00:08,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1341 states and 1567 transitions. [2024-11-13 23:00:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1567 transitions. [2024-11-13 23:00:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:00:08,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:08,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1343 states and 1570 transitions. [2024-11-13 23:00:08,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1570 transitions. [2024-11-13 23:00:08,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:00:08,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:08,602 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 23:00:08,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1342 states and 1569 transitions. [2024-11-13 23:00:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1569 transitions. [2024-11-13 23:00:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:00:08,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1343 states and 1570 transitions. [2024-11-13 23:00:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1570 transitions. [2024-11-13 23:00:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:00:08,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1344 states and 1572 transitions. [2024-11-13 23:00:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1572 transitions. [2024-11-13 23:00:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:00:08,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:09,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1345 states and 1574 transitions. [2024-11-13 23:00:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1574 transitions. [2024-11-13 23:00:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:00:09,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:09,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,526 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 23:00:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1344 states and 1572 transitions. [2024-11-13 23:00:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1572 transitions. [2024-11-13 23:00:09,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:00:09,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:09,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1345 states and 1574 transitions. [2024-11-13 23:00:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1574 transitions. [2024-11-13 23:00:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:00:09,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:09,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1347 states and 1578 transitions. [2024-11-13 23:00:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1578 transitions. [2024-11-13 23:00:09,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:00:09,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:09,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1348 states and 1579 transitions. [2024-11-13 23:00:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1579 transitions. [2024-11-13 23:00:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:00:10,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:10,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:10,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:10,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1347 states and 1578 transitions. [2024-11-13 23:00:10,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1578 transitions. [2024-11-13 23:00:10,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:00:10,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:10,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:10,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1348 states and 1579 transitions. [2024-11-13 23:00:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1579 transitions. [2024-11-13 23:00:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:00:10,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:10,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:10,420 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 23:00:10,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:10,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1349 states and 1581 transitions. [2024-11-13 23:00:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1581 transitions. [2024-11-13 23:00:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:00:10,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:10,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:10,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:11,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:11,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1352 states and 1586 transitions. [2024-11-13 23:00:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1586 transitions. [2024-11-13 23:00:11,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:00:11,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:11,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:11,241 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 23:00:11,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1354 states and 1589 transitions. [2024-11-13 23:00:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1589 transitions. [2024-11-13 23:00:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:00:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:11,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1354 states and 1587 transitions. [2024-11-13 23:00:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1587 transitions. [2024-11-13 23:00:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:00:11,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:11,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:11,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:11,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1354 states and 1583 transitions. [2024-11-13 23:00:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1583 transitions. [2024-11-13 23:00:11,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:00:11,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:11,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1354 states and 1581 transitions. [2024-11-13 23:00:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1581 transitions. [2024-11-13 23:00:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:00:11,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:11,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:12,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1356 states and 1585 transitions. [2024-11-13 23:00:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1585 transitions. [2024-11-13 23:00:12,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:00:12,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1364 states and 1596 transitions. [2024-11-13 23:00:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1596 transitions. [2024-11-13 23:00:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:00:12,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1366 states and 1601 transitions. [2024-11-13 23:00:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1601 transitions. [2024-11-13 23:00:13,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:00:13,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:13,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:13,567 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 23:00:13,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1369 states and 1608 transitions. [2024-11-13 23:00:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1608 transitions. [2024-11-13 23:00:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:00:13,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1372 states and 1612 transitions. [2024-11-13 23:00:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1612 transitions. [2024-11-13 23:00:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:00:13,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1379 states and 1624 transitions. [2024-11-13 23:00:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1624 transitions. [2024-11-13 23:00:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:00:14,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:14,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:14,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1382 states and 1629 transitions. [2024-11-13 23:00:14,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1629 transitions. [2024-11-13 23:00:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:00:14,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:14,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:14,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1387 states and 1636 transitions. [2024-11-13 23:00:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1636 transitions. [2024-11-13 23:00:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:00:14,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:14,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:15,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:15,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1390 states and 1641 transitions. [2024-11-13 23:00:15,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1641 transitions. [2024-11-13 23:00:15,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:15,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:15,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1406 states and 1660 transitions. [2024-11-13 23:00:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1660 transitions. [2024-11-13 23:00:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:15,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:17,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1422 states and 1687 transitions. [2024-11-13 23:00:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1687 transitions. [2024-11-13 23:00:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:00:17,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:17,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:18,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1427 states and 1694 transitions. [2024-11-13 23:00:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1694 transitions. [2024-11-13 23:00:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:00:18,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:18,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:18,535 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 23:00:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1430 states and 1698 transitions. [2024-11-13 23:00:18,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1698 transitions. [2024-11-13 23:00:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:00:18,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:18,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:19,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1433 states and 1704 transitions. [2024-11-13 23:00:19,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1704 transitions. [2024-11-13 23:00:19,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:00:19,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:19,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:19,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:19,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1435 states and 1707 transitions. [2024-11-13 23:00:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1707 transitions. [2024-11-13 23:00:19,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:00:19,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:19,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:19,827 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 23:00:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1438 states and 1711 transitions. [2024-11-13 23:00:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1711 transitions. [2024-11-13 23:00:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:00:19,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:19,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:20,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1441 states and 1715 transitions. [2024-11-13 23:00:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1715 transitions. [2024-11-13 23:00:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:00:20,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:20,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:20,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1444 states and 1719 transitions. [2024-11-13 23:00:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1719 transitions. [2024-11-13 23:00:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:00:20,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:20,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:20,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1447 states and 1723 transitions. [2024-11-13 23:00:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1723 transitions. [2024-11-13 23:00:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:00:20,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:30,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1447 states and 1721 transitions. [2024-11-13 23:00:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1721 transitions. [2024-11-13 23:00:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:00:30,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:30,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:36,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1478 states and 1772 transitions. [2024-11-13 23:00:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 1772 transitions. [2024-11-13 23:00:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:00:36,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1480 states and 1774 transitions. [2024-11-13 23:00:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1774 transitions. [2024-11-13 23:00:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:00:36,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:36,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1481 states and 1774 transitions. [2024-11-13 23:00:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1774 transitions. [2024-11-13 23:00:36,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:00:36,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:36,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:42,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1513 states and 1825 transitions. [2024-11-13 23:00:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1825 transitions. [2024-11-13 23:00:42,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:00:42,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:42,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:42,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:42,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:42,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1514 states and 1825 transitions. [2024-11-13 23:00:42,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1825 transitions. [2024-11-13 23:00:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:00:42,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:42,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:42,571 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 23:00:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:42,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1515 states and 1825 transitions. [2024-11-13 23:00:42,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1825 transitions. [2024-11-13 23:00:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:00:42,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:42,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1516 states and 1828 transitions. [2024-11-13 23:00:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1828 transitions. [2024-11-13 23:00:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:00:42,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:42,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:43,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:43,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1516 states and 1827 transitions. [2024-11-13 23:00:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1827 transitions. [2024-11-13 23:00:43,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:00:43,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:43,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:43,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1515 states and 1826 transitions. [2024-11-13 23:00:43,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1826 transitions. [2024-11-13 23:00:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:00:43,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:43,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:43,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1516 states and 1827 transitions. [2024-11-13 23:00:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1827 transitions. [2024-11-13 23:00:43,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:00:43,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:43,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:43,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1515 states and 1826 transitions. [2024-11-13 23:00:43,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1826 transitions. [2024-11-13 23:00:43,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:00:43,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:43,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1517 states and 1829 transitions. [2024-11-13 23:00:43,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1829 transitions. [2024-11-13 23:00:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:00:43,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:43,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:58,355 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 23:01:03,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:03,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1562 states and 1896 transitions. [2024-11-13 23:01:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1896 transitions. [2024-11-13 23:01:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:01:03,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:03,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1563 states and 1896 transitions. [2024-11-13 23:01:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1896 transitions. [2024-11-13 23:01:03,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:01:03,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:03,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:03,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1562 states and 1895 transitions. [2024-11-13 23:01:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1895 transitions. [2024-11-13 23:01:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:01:03,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:03,789 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 23:01:03,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1563 states and 1896 transitions. [2024-11-13 23:01:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1896 transitions. [2024-11-13 23:01:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:01:03,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:03,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:04,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1565 states and 1896 transitions. [2024-11-13 23:01:04,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1896 transitions. [2024-11-13 23:01:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:01:04,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:04,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:04,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:07,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1590 states and 1933 transitions. [2024-11-13 23:01:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1933 transitions. [2024-11-13 23:01:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:01:07,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:07,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:08,353 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 23:01:08,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:08,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1592 states and 1935 transitions. [2024-11-13 23:01:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1935 transitions. [2024-11-13 23:01:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:01:08,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1591 states and 1934 transitions. [2024-11-13 23:01:08,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1934 transitions. [2024-11-13 23:01:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:01:08,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:08,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:09,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1592 states and 1936 transitions. [2024-11-13 23:01:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1936 transitions. [2024-11-13 23:01:09,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:01:09,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:09,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:09,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1591 states and 1934 transitions. [2024-11-13 23:01:09,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1934 transitions. [2024-11-13 23:01:09,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:01:09,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:09,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:10,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:10,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1593 states and 1936 transitions. [2024-11-13 23:01:10,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1936 transitions. [2024-11-13 23:01:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:01:10,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:10,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:10,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:12,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:12,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1597 states and 1941 transitions. [2024-11-13 23:01:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1941 transitions. [2024-11-13 23:01:12,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:01:12,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:12,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:13,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:15,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1602 states and 1948 transitions. [2024-11-13 23:01:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1948 transitions. [2024-11-13 23:01:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:01:15,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:15,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:15,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:16,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1604 states and 1952 transitions. [2024-11-13 23:01:16,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1952 transitions. [2024-11-13 23:01:16,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:01:16,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:16,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1608 states and 1958 transitions. [2024-11-13 23:01:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1958 transitions. [2024-11-13 23:01:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:01:17,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:17,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:18,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1611 states and 1967 transitions. [2024-11-13 23:01:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1967 transitions. [2024-11-13 23:01:20,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:01:20,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:20,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1614 states and 1979 transitions. [2024-11-13 23:01:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1979 transitions. [2024-11-13 23:01:24,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:01:24,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:24,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:25,918 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 23:01:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1615 states and 1982 transitions. [2024-11-13 23:01:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1982 transitions. [2024-11-13 23:01:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:01:29,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:29,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:30,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1616 states and 1984 transitions. [2024-11-13 23:01:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1984 transitions. [2024-11-13 23:01:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:01:30,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:30,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:30,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:30,791 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 23:01:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1618 states and 1987 transitions. [2024-11-13 23:01:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1987 transitions. [2024-11-13 23:01:31,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:01:31,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:31,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:34,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1622 states and 1996 transitions. [2024-11-13 23:01:34,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1996 transitions. [2024-11-13 23:01:34,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:01:34,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:34,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,004 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 23:01:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:38,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1624 states and 2001 transitions. [2024-11-13 23:01:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2001 transitions. [2024-11-13 23:01:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:01:38,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:38,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:39,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1625 states and 2003 transitions. [2024-11-13 23:01:39,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2003 transitions. [2024-11-13 23:01:39,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:01:39,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1627 states and 2006 transitions. [2024-11-13 23:01:40,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2006 transitions. [2024-11-13 23:01:40,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:01:40,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:40,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 1631 states and 2016 transitions. [2024-11-13 23:01:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2016 transitions. [2024-11-13 23:01:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:01:47,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:48,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:52,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1633 states and 2020 transitions. [2024-11-13 23:01:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2020 transitions. [2024-11-13 23:01:52,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:01:52,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:52,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:52,593 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 23:01:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:53,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1634 states and 2022 transitions. [2024-11-13 23:01:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2022 transitions. [2024-11-13 23:01:53,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:01:53,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:53,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:54,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1636 states and 2025 transitions. [2024-11-13 23:01:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2025 transitions. [2024-11-13 23:01:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:01:54,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:54,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:56,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:00,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1640 states and 2034 transitions. [2024-11-13 23:02:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2034 transitions. [2024-11-13 23:02:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:02:00,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:00,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:01,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1644 states and 2043 transitions. [2024-11-13 23:02:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2043 transitions. [2024-11-13 23:02:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:02:07,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:08,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1645 states and 2045 transitions. [2024-11-13 23:02:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2045 transitions. [2024-11-13 23:02:08,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:02:08,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:08,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:09,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:09,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1647 states and 2048 transitions. [2024-11-13 23:02:09,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2048 transitions. [2024-11-13 23:02:09,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:02:09,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:09,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:14,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 1651 states and 2058 transitions. [2024-11-13 23:02:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2058 transitions. [2024-11-13 23:02:14,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:02:14,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:14,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:14,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:19,062 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 23:02:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1653 states and 2063 transitions. [2024-11-13 23:02:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2063 transitions. [2024-11-13 23:02:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:02:24,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:25,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:26,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1654 states and 2065 transitions. [2024-11-13 23:02:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2065 transitions. [2024-11-13 23:02:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:02:26,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:41,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:41,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1678 states and 2098 transitions. [2024-11-13 23:02:41,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2098 transitions. [2024-11-13 23:02:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:02:41,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:41,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1680 states and 2102 transitions. [2024-11-13 23:02:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2102 transitions. [2024-11-13 23:02:47,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:02:47,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:47,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:47,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1682 states and 2106 transitions. [2024-11-13 23:02:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2106 transitions. [2024-11-13 23:02:54,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:02:54,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:54,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1683 states and 2108 transitions. [2024-11-13 23:02:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2108 transitions. [2024-11-13 23:02:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:02:55,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:55,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1685 states and 2112 transitions. [2024-11-13 23:02:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2112 transitions. [2024-11-13 23:02:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:02:56,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1688 states and 2119 transitions. [2024-11-13 23:03:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2119 transitions. [2024-11-13 23:03:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:03:00,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:00,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:00,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:04,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:11,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1690 states and 2124 transitions. [2024-11-13 23:03:11,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2124 transitions. [2024-11-13 23:03:11,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:03:11,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:11,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:11,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:11,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:11,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1681 states and 2114 transitions. [2024-11-13 23:03:11,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2114 transitions. [2024-11-13 23:03:11,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:03:11,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:11,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:12,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:12,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1683 states and 2117 transitions. [2024-11-13 23:03:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2117 transitions. [2024-11-13 23:03:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:03:12,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:12,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:12,524 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 23:03:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1686 states and 2121 transitions. [2024-11-13 23:03:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2121 transitions. [2024-11-13 23:03:13,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:03:13,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:13,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:14,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:16,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1689 states and 2126 transitions. [2024-11-13 23:03:16,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2126 transitions. [2024-11-13 23:03:16,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:03:16,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:16,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:25,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1692 states and 2131 transitions. [2024-11-13 23:03:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2131 transitions. [2024-11-13 23:03:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:03:25,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:25,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:28,754 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 23:03:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1700 states and 2145 transitions. [2024-11-13 23:03:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2145 transitions. [2024-11-13 23:03:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:03:43,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:06,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:06,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1709 states and 2161 transitions. [2024-11-13 23:04:06,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2161 transitions. [2024-11-13 23:04:06,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:04:06,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:06,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1716 states and 2169 transitions. [2024-11-13 23:04:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2169 transitions. [2024-11-13 23:04:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:04:11,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:11,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:11,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1724 states and 2181 transitions. [2024-11-13 23:04:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2181 transitions. [2024-11-13 23:04:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:04:19,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:19,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:20,651 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 23:04:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1725 states and 2182 transitions. [2024-11-13 23:04:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2182 transitions. [2024-11-13 23:04:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:04:23,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:23,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:25,653 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 23:04:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1726 states and 2185 transitions. [2024-11-13 23:04:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2185 transitions. [2024-11-13 23:04:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:04:31,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:31,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:33,535 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 23:04:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1728 states and 2189 transitions. [2024-11-13 23:04:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2189 transitions. [2024-11-13 23:04:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:04:39,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:39,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:39,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:41,683 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 23:04:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:50,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1730 states and 2190 transitions. [2024-11-13 23:04:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2190 transitions. [2024-11-13 23:04:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:04:50,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:52,459 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 23:04:56,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:56,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1731 states and 2193 transitions. [2024-11-13 23:04:56,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2193 transitions. [2024-11-13 23:04:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:04:56,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:56,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:58,970 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 23:05:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:05,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1733 states and 2195 transitions. [2024-11-13 23:05:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2195 transitions. [2024-11-13 23:05:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:05:05,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:05,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:07,940 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 23:05:12,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1734 states and 2198 transitions. [2024-11-13 23:05:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2198 transitions. [2024-11-13 23:05:12,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:05:12,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:12,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:14,478 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 23:05:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1736 states and 2200 transitions. [2024-11-13 23:05:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2200 transitions. [2024-11-13 23:05:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:05:21,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:23,839 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 23:05:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:28,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1737 states and 2203 transitions. [2024-11-13 23:05:28,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2203 transitions. [2024-11-13 23:05:28,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:05:28,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:28,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:28,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:30,378 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 23:05:37,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1739 states and 2208 transitions. [2024-11-13 23:05:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2208 transitions. [2024-11-13 23:05:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:05:37,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:39,066 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 23:05:45,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1741 states and 2211 transitions. [2024-11-13 23:05:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2211 transitions. [2024-11-13 23:05:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:05:45,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:45,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:49,276 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 23:06:02,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:02,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1745 states and 2215 transitions. [2024-11-13 23:06:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2215 transitions. [2024-11-13 23:06:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:06:02,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:04,470 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 23:06:08,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:08,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1746 states and 2216 transitions. [2024-11-13 23:06:08,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2216 transitions. [2024-11-13 23:06:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:06:08,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:08,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:11,915 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 23:06:17,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1747 states and 2219 transitions. [2024-11-13 23:06:17,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2219 transitions. [2024-11-13 23:06:17,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:06:17,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:19,766 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 23:06:26,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1749 states and 2225 transitions. [2024-11-13 23:06:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2225 transitions. [2024-11-13 23:06:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:06:26,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:26,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:29,059 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 23:06:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1751 states and 2228 transitions. [2024-11-13 23:06:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2228 transitions. [2024-11-13 23:06:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:06:36,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:36,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:39,814 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 23:06:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:53,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1755 states and 2232 transitions. [2024-11-13 23:06:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2232 transitions. [2024-11-13 23:06:53,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:06:53,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:53,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:55,732 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 23:07:00,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:00,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1756 states and 2233 transitions. [2024-11-13 23:07:00,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2233 transitions. [2024-11-13 23:07:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:07:00,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:00,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:03,734 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 23:07:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1757 states and 2236 transitions. [2024-11-13 23:07:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2236 transitions. [2024-11-13 23:07:09,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:07:09,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:09,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:12,508 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 23:07:20,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:20,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1759 states and 2238 transitions. [2024-11-13 23:07:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2238 transitions. [2024-11-13 23:07:20,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:07:20,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:22,323 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 23:07:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:26,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1760 states and 2239 transitions. [2024-11-13 23:07:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2239 transitions. [2024-11-13 23:07:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:07:26,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:28,817 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 23:07:33,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:33,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1761 states and 2240 transitions. [2024-11-13 23:07:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2240 transitions. [2024-11-13 23:07:33,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:07:33,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:33,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:35,414 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 23:07:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:39,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1762 states and 2241 transitions. [2024-11-13 23:07:39,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2241 transitions. [2024-11-13 23:07:39,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:07:39,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:42,101 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 23:07:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1763 states and 2242 transitions. [2024-11-13 23:07:46,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2242 transitions. [2024-11-13 23:07:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:07:46,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:46,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:48,748 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 23:07:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:53,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1764 states and 2243 transitions. [2024-11-13 23:07:53,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2243 transitions. [2024-11-13 23:07:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:07:53,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:55,621 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 23:08:00,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:00,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1765 states and 2244 transitions. [2024-11-13 23:08:00,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2244 transitions. [2024-11-13 23:08:00,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:08:00,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:00,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,485 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 23:08:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1766 states and 2245 transitions. [2024-11-13 23:08:06,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2245 transitions. [2024-11-13 23:08:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:08:06,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:06,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:09,408 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 23:08:13,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:13,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1767 states and 2246 transitions. [2024-11-13 23:08:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2246 transitions. [2024-11-13 23:08:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:08:13,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:23,788 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 23:08:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:36,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1768 states and 2249 transitions. [2024-11-13 23:08:36,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2249 transitions. [2024-11-13 23:08:36,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:08:36,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:36,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:39,309 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 23:08:47,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:47,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1770 states and 2251 transitions. [2024-11-13 23:08:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2251 transitions. [2024-11-13 23:08:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:08:47,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:47,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,513 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 23:08:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:57,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1771 states and 2254 transitions. [2024-11-13 23:08:57,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2254 transitions. [2024-11-13 23:08:57,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:08:57,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:57,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:00,007 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 23:09:08,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:08,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1773 states and 2259 transitions. [2024-11-13 23:09:08,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2259 transitions. [2024-11-13 23:09:08,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:09:08,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:08,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:11,134 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 23:09:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1775 states and 2262 transitions. [2024-11-13 23:09:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2262 transitions. [2024-11-13 23:09:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:09:19,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:19,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:24,047 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 23:09:40,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:40,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1779 states and 2266 transitions. [2024-11-13 23:09:40,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2266 transitions. [2024-11-13 23:09:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:09:40,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:44,535 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 23:09:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1780 states and 2269 transitions. [2024-11-13 23:09:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2269 transitions. [2024-11-13 23:09:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:09:50,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:54,602 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 23:10:04,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1782 states and 2271 transitions. [2024-11-13 23:10:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2271 transitions. [2024-11-13 23:10:04,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:10:04,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:04,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:08,293 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 23:10:14,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:14,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1783 states and 2274 transitions. [2024-11-13 23:10:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2274 transitions. [2024-11-13 23:10:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:10:14,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:17,993 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 23:10:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1785 states and 2279 transitions. [2024-11-13 23:10:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2279 transitions. [2024-11-13 23:10:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:10:27,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:30,197 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 23:10:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1787 states and 2282 transitions. [2024-11-13 23:10:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2282 transitions. [2024-11-13 23:10:39,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:10:39,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:39,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:45,198 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 23:11:03,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:03,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1791 states and 2286 transitions. [2024-11-13 23:11:03,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2286 transitions. [2024-11-13 23:11:03,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:11:03,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:03,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:06,517 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 23:11:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:12,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1792 states and 2287 transitions. [2024-11-13 23:11:12,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2287 transitions. [2024-11-13 23:11:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:11:12,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:12,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:18,539 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 23:11:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:26,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1793 states and 2290 transitions. [2024-11-13 23:11:26,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2290 transitions. [2024-11-13 23:11:26,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:11:26,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:26,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:30,307 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 23:11:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1795 states and 2292 transitions. [2024-11-13 23:11:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2292 transitions. [2024-11-13 23:11:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:11:40,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:40,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1796 states and 2295 transitions. [2024-11-13 23:13:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2295 transitions. [2024-11-13 23:13:11,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:13:11,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:11,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:14,046 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:13:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1797 states and 2297 transitions. [2024-11-13 23:13:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2297 transitions. [2024-11-13 23:13:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:13:24,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:24,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.