./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b --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 d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:18:47,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:18:47,522 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 02:18:47,525 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:18:47,526 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:18:47,543 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:18:47,544 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:18:47,544 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:18:47,544 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:18:47,544 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:18:47,545 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:18:47,546 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:18:47,546 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:18:47,546 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:18:47,546 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:18:47,546 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:18:47,546 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:18:47,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:18:47,546 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:18:47,546 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:18:47,547 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:18:47,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:18:47,547 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_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b 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 -> d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c [2024-12-06 02:18:47,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:18:47,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:18:47,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:18:47,771 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:18:47,772 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:18:47,773 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2024-12-06 02:18:50,362 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/data/87dae57ca/71c6c9f60ac14b499241192fcd34cde1/FLAGc18a541f1 [2024-12-06 02:18:50,635 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:18:50,635 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2024-12-06 02:18:50,651 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/data/87dae57ca/71c6c9f60ac14b499241192fcd34cde1/FLAGc18a541f1 [2024-12-06 02:18:50,662 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/data/87dae57ca/71c6c9f60ac14b499241192fcd34cde1 [2024-12-06 02:18:50,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:18:50,666 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:18:50,667 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:18:50,667 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:18:50,670 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:18:50,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:18:50" (1/1) ... [2024-12-06 02:18:50,672 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cce126d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:50, skipping insertion in model container [2024-12-06 02:18:50,672 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:18:50" (1/1) ... [2024-12-06 02:18:50,713 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:18:51,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:18:51,257 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:18:51,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:18:51,414 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:18:51,415 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51 WrapperNode [2024-12-06 02:18:51,415 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:18:51,416 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:18:51,416 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:18:51,416 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:18:51,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,446 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,514 INFO L138 Inliner]: procedures = 282, calls = 353, calls flagged for inlining = 26, calls inlined = 40, statements flattened = 1807 [2024-12-06 02:18:51,514 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:18:51,515 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:18:51,515 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:18:51,515 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:18:51,522 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,533 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,569 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,572 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,583 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,588 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,593 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,606 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:18:51,606 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:18:51,607 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:18:51,607 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:18:51,607 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:51" (1/1) ... [2024-12-06 02:18:51,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:18:51,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:18:51,636 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:18:51,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7869c9fc-31b3-456e-b6d1-43f466b9db96/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:18:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:18:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:18:51,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:18:51,855 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:18:51,857 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:18:54,442 INFO L? ?]: Removed 1638 outVars from TransFormulas that were not future-live. [2024-12-06 02:18:54,442 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:18:56,122 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:18:56,122 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-12-06 02:18:56,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:18:56 BoogieIcfgContainer [2024-12-06 02:18:56,123 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:18:56,124 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:18:56,124 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:18:56,133 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:18:56,133 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:18:56" (1/1) ... [2024-12-06 02:18:56,141 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:18:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1246 states and 1411 transitions. [2024-12-06 02:18:56,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1411 transitions. [2024-12-06 02:18:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:18:56,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1245 states and 1410 transitions. [2024-12-06 02:18:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1410 transitions. [2024-12-06 02:18:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:18:56,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1244 states and 1409 transitions. [2024-12-06 02:18:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1409 transitions. [2024-12-06 02:18:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:18:56,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1243 states and 1407 transitions. [2024-12-06 02:18:56,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1407 transitions. [2024-12-06 02:18:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:18:56,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1244 states and 1409 transitions. [2024-12-06 02:18:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1409 transitions. [2024-12-06 02:18:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:18:56,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1243 states and 1408 transitions. [2024-12-06 02:18:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1408 transitions. [2024-12-06 02:18:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:18:56,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:56,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1245 states and 1411 transitions. [2024-12-06 02:18:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1411 transitions. [2024-12-06 02:18:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:18:56,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1244 states and 1410 transitions. [2024-12-06 02:18:57,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1410 transitions. [2024-12-06 02:18:57,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:18:57,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:57,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1247 states and 1415 transitions. [2024-12-06 02:18:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1415 transitions. [2024-12-06 02:18:57,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:18:57,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:57,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1246 states and 1413 transitions. [2024-12-06 02:18:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1413 transitions. [2024-12-06 02:18:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:18:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1247 states and 1415 transitions. [2024-12-06 02:18:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1415 transitions. [2024-12-06 02:18:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:18:57,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:57,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1248 states and 1418 transitions. [2024-12-06 02:18:57,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1418 transitions. [2024-12-06 02:18:57,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:18:57,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:57,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1249 states and 1419 transitions. [2024-12-06 02:18:57,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1419 transitions. [2024-12-06 02:18:57,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:18:57,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:57,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1250 states and 1421 transitions. [2024-12-06 02:18:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1421 transitions. [2024-12-06 02:18:58,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:18:58,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:58,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1252 states and 1425 transitions. [2024-12-06 02:18:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1425 transitions. [2024-12-06 02:18:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:18:58,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:58,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1251 states and 1424 transitions. [2024-12-06 02:18:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1424 transitions. [2024-12-06 02:18:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:18:58,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:58,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:58,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:58,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1252 states and 1425 transitions. [2024-12-06 02:18:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1425 transitions. [2024-12-06 02:18:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:18:58,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1253 states and 1427 transitions. [2024-12-06 02:18:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1427 transitions. [2024-12-06 02:18:58,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:18:58,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:58,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:58,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1256 states and 1431 transitions. [2024-12-06 02:18:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1431 transitions. [2024-12-06 02:18:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:18:58,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:58,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1258 states and 1430 transitions. [2024-12-06 02:18:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1430 transitions. [2024-12-06 02:18:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:18:59,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:59,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:59,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1258 states and 1428 transitions. [2024-12-06 02:18:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1428 transitions. [2024-12-06 02:18:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:18:59,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:59,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1258 states and 1424 transitions. [2024-12-06 02:18:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1424 transitions. [2024-12-06 02:18:59,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:18:59,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:59,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:59,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1260 states and 1426 transitions. [2024-12-06 02:18:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1426 transitions. [2024-12-06 02:18:59,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:18:59,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:59,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:59,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:59,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1265 states and 1433 transitions. [2024-12-06 02:18:59,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1433 transitions. [2024-12-06 02:18:59,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:18:59,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:59,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:00,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1267 states and 1438 transitions. [2024-12-06 02:19:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1438 transitions. [2024-12-06 02:19:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:19:00,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:00,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:00,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1270 states and 1444 transitions. [2024-12-06 02:19:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1444 transitions. [2024-12-06 02:19:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:19:00,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1273 states and 1449 transitions. [2024-12-06 02:19:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1449 transitions. [2024-12-06 02:19:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:19:00,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:00,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1276 states and 1453 transitions. [2024-12-06 02:19:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1453 transitions. [2024-12-06 02:19:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:19:00,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1283 states and 1463 transitions. [2024-12-06 02:19:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1463 transitions. [2024-12-06 02:19:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:19:01,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:01,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:01,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:01,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1286 states and 1468 transitions. [2024-12-06 02:19:01,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1468 transitions. [2024-12-06 02:19:01,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:19:01,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:01,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:01,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1289 states and 1472 transitions. [2024-12-06 02:19:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1472 transitions. [2024-12-06 02:19:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:19:01,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:01,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1305 states and 1491 transitions. [2024-12-06 02:19:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1491 transitions. [2024-12-06 02:19:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:19:01,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:01,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:02,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1321 states and 1517 transitions. [2024-12-06 02:19:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1517 transitions. [2024-12-06 02:19:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:19:02,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:02,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1328 states and 1527 transitions. [2024-12-06 02:19:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1527 transitions. [2024-12-06 02:19:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:19:03,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:03,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:03,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1331 states and 1531 transitions. [2024-12-06 02:19:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1531 transitions. [2024-12-06 02:19:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:19:03,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:03,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:03,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:03,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1334 states and 1537 transitions. [2024-12-06 02:19:03,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1537 transitions. [2024-12-06 02:19:03,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:19:03,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:03,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:03,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 1336 states and 1540 transitions. [2024-12-06 02:19:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1540 transitions. [2024-12-06 02:19:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:19:04,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:04,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:04,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1339 states and 1544 transitions. [2024-12-06 02:19:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1544 transitions. [2024-12-06 02:19:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:19:04,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:04,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:04,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1342 states and 1548 transitions. [2024-12-06 02:19:04,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1548 transitions. [2024-12-06 02:19:04,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:19:04,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:04,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:04,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1345 states and 1552 transitions. [2024-12-06 02:19:04,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1552 transitions. [2024-12-06 02:19:04,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:19:04,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:04,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:04,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1348 states and 1556 transitions. [2024-12-06 02:19:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1556 transitions. [2024-12-06 02:19:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:19:04,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:04,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:14,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:19:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:14,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 1348 states and 1554 transitions. [2024-12-06 02:19:14,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1554 transitions. [2024-12-06 02:19:14,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:19:14,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:14,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:14,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:25,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:19:28,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:19:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1379 states and 1604 transitions. [2024-12-06 02:19:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1604 transitions. [2024-12-06 02:19:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:19:28,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:28,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:28,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:39,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:19:49,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:19:59,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:20:09,744 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 [] [2024-12-06 02:20:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1410 states and 1654 transitions. [2024-12-06 02:20:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1654 transitions. [2024-12-06 02:20:09,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:20:09,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:09,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:09,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:09,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:09,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1411 states and 1654 transitions. [2024-12-06 02:20:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1654 transitions. [2024-12-06 02:20:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:20:09,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:09,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:10,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:10,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1412 states and 1654 transitions. [2024-12-06 02:20:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1654 transitions. [2024-12-06 02:20:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:20:10,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:10,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:10,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1411 states and 1653 transitions. [2024-12-06 02:20:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1653 transitions. [2024-12-06 02:20:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:20:10,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:10,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1412 states and 1655 transitions. [2024-12-06 02:20:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1655 transitions. [2024-12-06 02:20:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:20:10,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:10,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:10,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:10,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1413 states and 1655 transitions. [2024-12-06 02:20:10,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1655 transitions. [2024-12-06 02:20:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:20:10,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:10,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:11,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1414 states and 1655 transitions. [2024-12-06 02:20:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1655 transitions. [2024-12-06 02:20:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:20:11,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:11,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:11,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:11,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1415 states and 1657 transitions. [2024-12-06 02:20:11,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1657 transitions. [2024-12-06 02:20:11,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:20:11,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:11,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:11,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1415 states and 1656 transitions. [2024-12-06 02:20:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1656 transitions. [2024-12-06 02:20:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:20:11,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1414 states and 1655 transitions. [2024-12-06 02:20:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1655 transitions. [2024-12-06 02:20:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:20:11,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:11,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:11,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1416 states and 1658 transitions. [2024-12-06 02:20:11,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1658 transitions. [2024-12-06 02:20:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:20:11,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:11,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:25,209 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 [] [2024-12-06 02:20:35,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:20:45,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:20:55,240 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 [] [2024-12-06 02:20:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1460 states and 1725 transitions. [2024-12-06 02:20:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1725 transitions. [2024-12-06 02:20:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:20:55,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:55,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:55,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1461 states and 1725 transitions. [2024-12-06 02:20:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1725 transitions. [2024-12-06 02:20:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:20:55,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:55,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:55,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:55,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1460 states and 1724 transitions. [2024-12-06 02:20:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1724 transitions. [2024-12-06 02:20:55,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:20:55,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:55,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:56,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1461 states and 1725 transitions. [2024-12-06 02:20:56,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1725 transitions. [2024-12-06 02:20:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:20:56,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:56,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:56,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:56,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1462 states and 1725 transitions. [2024-12-06 02:20:56,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1725 transitions. [2024-12-06 02:20:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:20:56,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:56,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:56,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1464 states and 1725 transitions. [2024-12-06 02:20:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1725 transitions. [2024-12-06 02:20:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:20:56,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:56,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:56,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1466 states and 1727 transitions. [2024-12-06 02:20:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1727 transitions. [2024-12-06 02:20:56,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:20:56,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:56,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:04,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:21:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1516 states and 1803 transitions. [2024-12-06 02:21:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1803 transitions. [2024-12-06 02:21:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:21:05,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:05,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:17,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1566 states and 1879 transitions. [2024-12-06 02:21:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1879 transitions. [2024-12-06 02:21:17,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:21:17,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:17,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:22,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1595 states and 1924 transitions. [2024-12-06 02:21:22,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1924 transitions. [2024-12-06 02:21:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:21:22,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:25,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1605 states and 1938 transitions. [2024-12-06 02:21:25,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1938 transitions. [2024-12-06 02:21:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:21:25,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:25,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:06,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:08,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1606 states and 1941 transitions. [2024-12-06 02:22:08,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1941 transitions. [2024-12-06 02:22:08,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:22:08,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:08,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:08,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1605 states and 1940 transitions. [2024-12-06 02:22:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1940 transitions. [2024-12-06 02:22:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:22:08,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:08,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:08,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:08,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:09,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1606 states and 1942 transitions. [2024-12-06 02:22:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1942 transitions. [2024-12-06 02:22:09,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:22:09,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:09,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:09,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1608 states and 1943 transitions. [2024-12-06 02:22:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1943 transitions. [2024-12-06 02:22:09,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:22:09,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:09,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1610 states and 1944 transitions. [2024-12-06 02:22:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1944 transitions. [2024-12-06 02:22:10,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:22:10,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:10,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:10,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:10,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1609 states and 1942 transitions. [2024-12-06 02:22:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1942 transitions. [2024-12-06 02:22:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:22:10,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:10,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1611 states and 1944 transitions. [2024-12-06 02:22:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1944 transitions. [2024-12-06 02:22:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:22:10,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:10,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1615 states and 1949 transitions. [2024-12-06 02:22:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1949 transitions. [2024-12-06 02:22:13,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:22:13,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1622 states and 1960 transitions. [2024-12-06 02:22:16,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1960 transitions. [2024-12-06 02:22:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:22:16,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:16,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:19,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1625 states and 1964 transitions. [2024-12-06 02:22:19,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1964 transitions. [2024-12-06 02:22:19,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:22:19,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:19,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:19,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:20,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1627 states and 1968 transitions. [2024-12-06 02:22:20,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 1968 transitions. [2024-12-06 02:22:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:22:20,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:20,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:22,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1631 states and 1974 transitions. [2024-12-06 02:22:22,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1974 transitions. [2024-12-06 02:22:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:22:22,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:22,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:22,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1634 states and 1983 transitions. [2024-12-06 02:22:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1983 transitions. [2024-12-06 02:22:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:22:25,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:26,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:31,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1637 states and 1995 transitions. [2024-12-06 02:22:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 1995 transitions. [2024-12-06 02:22:31,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:22:31,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:31,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:33,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:39,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1644 states and 2006 transitions. [2024-12-06 02:22:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2006 transitions. [2024-12-06 02:22:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:22:39,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:40,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1645 states and 2008 transitions. [2024-12-06 02:22:40,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2008 transitions. [2024-12-06 02:22:40,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:22:40,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:40,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1647 states and 2011 transitions. [2024-12-06 02:22:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2011 transitions. [2024-12-06 02:22:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:22:41,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:41,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1651 states and 2021 transitions. [2024-12-06 02:22:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2021 transitions. [2024-12-06 02:22:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:22:45,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:45,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1655 states and 2029 transitions. [2024-12-06 02:22:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2029 transitions. [2024-12-06 02:22:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:22:51,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:51,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:52,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1656 states and 2031 transitions. [2024-12-06 02:22:52,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2031 transitions. [2024-12-06 02:22:52,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:22:52,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:52,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1658 states and 2034 transitions. [2024-12-06 02:22:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2034 transitions. [2024-12-06 02:22:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:22:53,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:53,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:54,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:56,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1662 states and 2043 transitions. [2024-12-06 02:22:56,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2043 transitions. [2024-12-06 02:22:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:22:56,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:56,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:01,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1664 states and 2048 transitions. [2024-12-06 02:23:01,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2048 transitions. [2024-12-06 02:23:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:23:01,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1666 states and 2052 transitions. [2024-12-06 02:23:02,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2052 transitions. [2024-12-06 02:23:02,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:23:02,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:03,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1667 states and 2053 transitions. [2024-12-06 02:23:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2053 transitions. [2024-12-06 02:23:03,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:23:03,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:03,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1671 states and 2062 transitions. [2024-12-06 02:23:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2062 transitions. [2024-12-06 02:23:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:23:08,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:13,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1673 states and 2067 transitions. [2024-12-06 02:23:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2067 transitions. [2024-12-06 02:23:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:23:13,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:13,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:13,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:14,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1674 states and 2069 transitions. [2024-12-06 02:23:14,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2069 transitions. [2024-12-06 02:23:14,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:23:14,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:14,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:15,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1676 states and 2072 transitions. [2024-12-06 02:23:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2072 transitions. [2024-12-06 02:23:15,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:23:15,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:15,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:39,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:49,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:51,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1727 states and 2148 transitions. [2024-12-06 02:23:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2148 transitions. [2024-12-06 02:23:55,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:23:55,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:55,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1745 states and 2182 transitions. [2024-12-06 02:24:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2182 transitions. [2024-12-06 02:24:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:24:12,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:12,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:15,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:40,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1766 states and 2220 transitions. [2024-12-06 02:24:40,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2220 transitions. [2024-12-06 02:24:40,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:24:40,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:40,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1784 states and 2254 transitions. [2024-12-06 02:25:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2254 transitions. [2024-12-06 02:25:03,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:25:03,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:17,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1791 states and 2271 transitions. [2024-12-06 02:25:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2271 transitions. [2024-12-06 02:25:17,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:25:17,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:17,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:24,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1796 states and 2283 transitions. [2024-12-06 02:25:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2283 transitions. [2024-12-06 02:25:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:25:40,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:43,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1800 states and 2294 transitions. [2024-12-06 02:25:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2294 transitions. [2024-12-06 02:25:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:25:43,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:43,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:49,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1805 states and 2306 transitions. [2024-12-06 02:25:49,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2306 transitions. [2024-12-06 02:25:49,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:25:49,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:49,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:50,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:14,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:14,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1823 states and 2339 transitions. [2024-12-06 02:26:14,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2339 transitions. [2024-12-06 02:26:14,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:26:14,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:14,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:49,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:27:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1897 states and 2460 transitions. [2024-12-06 02:27:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2460 transitions. [2024-12-06 02:27:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:27:30,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:30,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1902 states and 2475 transitions. [2024-12-06 02:28:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2475 transitions. [2024-12-06 02:28:04,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:28:04,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:05,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:05,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1903 states and 2477 transitions. [2024-12-06 02:28:05,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2477 transitions. [2024-12-06 02:28:05,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:28:05,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1905 states and 2480 transitions. [2024-12-06 02:28:07,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2480 transitions. [2024-12-06 02:28:07,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:28:07,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:07,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:07,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1909 states and 2490 transitions. [2024-12-06 02:28:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2490 transitions. [2024-12-06 02:28:18,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:28:18,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:18,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:31,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1931 states and 2532 transitions. [2024-12-06 02:29:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2532 transitions. [2024-12-06 02:29:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:29:18,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:18,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:18,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1914 states and 2512 transitions. [2024-12-06 02:29:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2512 transitions. [2024-12-06 02:29:18,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:29:18,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:18,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:18,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1916 states and 2515 transitions. [2024-12-06 02:29:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2515 transitions. [2024-12-06 02:29:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:29:20,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:20,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:20,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1919 states and 2519 transitions. [2024-12-06 02:29:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2519 transitions. [2024-12-06 02:29:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:29:22,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:22,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:30,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1924 states and 2530 transitions. [2024-12-06 02:29:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 2530 transitions. [2024-12-06 02:29:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:29:42,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1927 states and 2535 transitions. [2024-12-06 02:29:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2535 transitions. [2024-12-06 02:29:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:29:51,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:51,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:58,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:23,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1935 states and 2552 transitions. [2024-12-06 02:30:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 2552 transitions. [2024-12-06 02:30:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:30:23,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:23,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:33,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:12,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:12,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1947 states and 2581 transitions. [2024-12-06 02:31:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 2581 transitions. [2024-12-06 02:31:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:31:12,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:12,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:13,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:16,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1954 states and 2589 transitions. [2024-12-06 02:31:16,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2589 transitions. [2024-12-06 02:31:16,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:31:16,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:16,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1962 states and 2601 transitions. [2024-12-06 02:31:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2601 transitions. [2024-12-06 02:31:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:31:22,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:32,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1963 states and 2602 transitions. [2024-12-06 02:31:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2602 transitions. [2024-12-06 02:31:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:31:32,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:32,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:47,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1964 states and 2604 transitions. [2024-12-06 02:31:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 2604 transitions. [2024-12-06 02:31:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:31:47,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:47,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1965 states and 2605 transitions. [2024-12-06 02:31:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2605 transitions. [2024-12-06 02:31:58,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:31:58,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:58,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:00,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:10,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1966 states and 2606 transitions. [2024-12-06 02:32:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2606 transitions. [2024-12-06 02:32:10,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:32:10,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:10,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:25,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:25,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1967 states and 2607 transitions. [2024-12-06 02:32:25,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2607 transitions. [2024-12-06 02:32:25,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:32:25,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:25,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.