./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:40:15,386 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:40:15,473 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:40:15,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:40:15,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:40:15,520 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:40:15,521 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:40:15,521 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:40:15,521 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:40:15,521 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:40:15,521 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:40:15,522 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:40:15,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:40:15,523 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:40:15,524 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:40:15,525 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:40:15,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:40:15,525 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:40:15,525 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:40:15,525 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:40:15,525 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:40:15,525 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:40:15,525 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:40:15,525 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:40:15,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:40:15,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:40:15,526 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:40:15,526 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:40:15,526 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:40:15,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:40:15,526 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_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 [2024-11-13 16:40:15,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:40:15,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:40:15,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:40:15,892 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:40:15,894 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:40:15,895 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i Unable to find full path for "g++" [2024-11-13 16:40:17,787 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:40:18,239 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:40:18,243 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2024-11-13 16:40:18,264 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/data/954419449/41cf104f3d6d4b498f1e40a329227131/FLAGd48543ed2 [2024-11-13 16:40:18,288 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/data/954419449/41cf104f3d6d4b498f1e40a329227131 [2024-11-13 16:40:18,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:40:18,293 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:40:18,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:40:18,296 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:40:18,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:40:18,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:40:18" (1/1) ... [2024-11-13 16:40:18,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@93394e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:18, skipping insertion in model container [2024-11-13 16:40:18,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:40:18" (1/1) ... [2024-11-13 16:40:18,360 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:40:19,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:40:19,156 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:40:19,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:40:19,393 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:40:19,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19 WrapperNode [2024-11-13 16:40:19,395 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:40:19,397 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:40:19,397 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:40:19,397 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:40:19,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,456 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,587 INFO L138 Inliner]: procedures = 177, calls = 426, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2233 [2024-11-13 16:40:19,587 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:40:19,588 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:40:19,589 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:40:19,589 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:40:19,597 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,628 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,632 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,700 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,718 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,725 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,731 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,746 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:40:19,747 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:40:19,747 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:40:19,747 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:40:19,748 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:19" (1/1) ... [2024-11-13 16:40:19,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:40:19,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:40:19,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:40:19,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f4b6533-18f9-4ab0-b669-7000f9d3801d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:40:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:40:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:40:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:40:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:40:19,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:40:19,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:40:19,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:40:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:40:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:40:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:40:19,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:40:20,201 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:40:20,203 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:40:24,689 INFO L? ?]: Removed 1983 outVars from TransFormulas that were not future-live. [2024-11-13 16:40:24,689 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:40:27,579 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:40:27,582 INFO L316 CfgBuilder]: Removed 92 assume(true) statements. [2024-11-13 16:40:27,582 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:40:27 BoogieIcfgContainer [2024-11-13 16:40:27,583 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:40:27,583 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:40:27,583 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:40:27,595 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:40:27,595 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:40:27" (1/1) ... [2024-11-13 16:40:27,604 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:40:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1499 states and 1688 transitions. [2024-11-13 16:40:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1688 transitions. [2024-11-13 16:40:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:40:27,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1498 states and 1687 transitions. [2024-11-13 16:40:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1687 transitions. [2024-11-13 16:40:28,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:40:28,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1497 states and 1686 transitions. [2024-11-13 16:40:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1686 transitions. [2024-11-13 16:40:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:40:28,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:28,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1496 states and 1685 transitions. [2024-11-13 16:40:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1685 transitions. [2024-11-13 16:40:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:40:28,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:28,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1495 states and 1684 transitions. [2024-11-13 16:40:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1684 transitions. [2024-11-13 16:40:28,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:40:28,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1496 states and 1686 transitions. [2024-11-13 16:40:28,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1686 transitions. [2024-11-13 16:40:28,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:40:28,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:28,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1496 states and 1680 transitions. [2024-11-13 16:40:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1680 transitions. [2024-11-13 16:40:28,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:40:28,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:29,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1498 states and 1682 transitions. [2024-11-13 16:40:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1682 transitions. [2024-11-13 16:40:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:40:29,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:29,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1457 states and 1636 transitions. [2024-11-13 16:40:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1636 transitions. [2024-11-13 16:40:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:40:29,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:29,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1454 states and 1632 transitions. [2024-11-13 16:40:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1632 transitions. [2024-11-13 16:40:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:40:29,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:29,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:29,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:29,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1451 states and 1628 transitions. [2024-11-13 16:40:29,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1628 transitions. [2024-11-13 16:40:29,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:40:29,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:29,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:29,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:29,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:29,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:29,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1448 states and 1624 transitions. [2024-11-13 16:40:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1624 transitions. [2024-11-13 16:40:29,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:40:29,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:29,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:30,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1445 states and 1620 transitions. [2024-11-13 16:40:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1620 transitions. [2024-11-13 16:40:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:40:30,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:30,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1442 states and 1616 transitions. [2024-11-13 16:40:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1616 transitions. [2024-11-13 16:40:30,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:40:30,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:30,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:30,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:30,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1439 states and 1612 transitions. [2024-11-13 16:40:30,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1612 transitions. [2024-11-13 16:40:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:40:30,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:30,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:30,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1436 states and 1608 transitions. [2024-11-13 16:40:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1608 transitions. [2024-11-13 16:40:30,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:40:30,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:30,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:31,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:31,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1435 states and 1607 transitions. [2024-11-13 16:40:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1607 transitions. [2024-11-13 16:40:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:40:31,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:31,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:31,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:33,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1434 states and 1606 transitions. [2024-11-13 16:40:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1606 transitions. [2024-11-13 16:40:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:40:33,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:33,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:33,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1434 states and 1605 transitions. [2024-11-13 16:40:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1605 transitions. [2024-11-13 16:40:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:40:33,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:33,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:33,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:34,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1433 states and 1604 transitions. [2024-11-13 16:40:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1604 transitions. [2024-11-13 16:40:34,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:40:34,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:34,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1432 states and 1603 transitions. [2024-11-13 16:40:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1603 transitions. [2024-11-13 16:40:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:40:34,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:34,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:34,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1431 states and 1602 transitions. [2024-11-13 16:40:34,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1602 transitions. [2024-11-13 16:40:34,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:40:34,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:34,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:34,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1430 states and 1601 transitions. [2024-11-13 16:40:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1601 transitions. [2024-11-13 16:40:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:40:34,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1430 states and 1600 transitions. [2024-11-13 16:40:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1600 transitions. [2024-11-13 16:40:35,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:40:35,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1430 states and 1599 transitions. [2024-11-13 16:40:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1599 transitions. [2024-11-13 16:40:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:40:35,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:35,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1429 states and 1598 transitions. [2024-11-13 16:40:35,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1598 transitions. [2024-11-13 16:40:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:40:35,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:35,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:35,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1428 states and 1597 transitions. [2024-11-13 16:40:35,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1597 transitions. [2024-11-13 16:40:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:40:35,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:45,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:45,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1428 states and 1595 transitions. [2024-11-13 16:40:45,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1595 transitions. [2024-11-13 16:40:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:40:45,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:45,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:56,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1435 states and 1603 transitions. [2024-11-13 16:40:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1603 transitions. [2024-11-13 16:40:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:40:57,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1435 states and 1602 transitions. [2024-11-13 16:40:57,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1602 transitions. [2024-11-13 16:40:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:40:57,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:57,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:58,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:58,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1427 states and 1593 transitions. [2024-11-13 16:40:58,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1593 transitions. [2024-11-13 16:40:58,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:40:58,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:58,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:10,287 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 [] [2024-11-13 16:41:11,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1426 states and 1592 transitions. [2024-11-13 16:41:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1592 transitions. [2024-11-13 16:41:11,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:41:11,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:11,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:11,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:11,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:11,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1425 states and 1591 transitions. [2024-11-13 16:41:11,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1591 transitions. [2024-11-13 16:41:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:41:11,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:11,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:11,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1424 states and 1590 transitions. [2024-11-13 16:41:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1590 transitions. [2024-11-13 16:41:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:41:11,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:11,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1423 states and 1589 transitions. [2024-11-13 16:41:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1589 transitions. [2024-11-13 16:41:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:41:11,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1422 states and 1588 transitions. [2024-11-13 16:41:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1588 transitions. [2024-11-13 16:41:12,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:41:12,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:12,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:12,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1421 states and 1587 transitions. [2024-11-13 16:41:12,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1587 transitions. [2024-11-13 16:41:12,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:41:12,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:12,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:12,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:12,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1420 states and 1586 transitions. [2024-11-13 16:41:12,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1586 transitions. [2024-11-13 16:41:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:41:12,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:25,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:35,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:45,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:55,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1462 states and 1629 transitions. [2024-11-13 16:41:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1629 transitions. [2024-11-13 16:41:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:41:55,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:55,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:55,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1461 states and 1628 transitions. [2024-11-13 16:41:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1628 transitions. [2024-11-13 16:41:55,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:41:55,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:55,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1460 states and 1627 transitions. [2024-11-13 16:41:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1627 transitions. [2024-11-13 16:41:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:41:55,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:55,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:56,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:58,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1459 states and 1624 transitions. [2024-11-13 16:41:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1624 transitions. [2024-11-13 16:41:58,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:41:58,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1458 states and 1623 transitions. [2024-11-13 16:42:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1623 transitions. [2024-11-13 16:42:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:42:00,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:00,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1457 states and 1622 transitions. [2024-11-13 16:42:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1622 transitions. [2024-11-13 16:42:00,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:42:00,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:00,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:00,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1456 states and 1621 transitions. [2024-11-13 16:42:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1621 transitions. [2024-11-13 16:42:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:42:00,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:00,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1455 states and 1619 transitions. [2024-11-13 16:42:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1619 transitions. [2024-11-13 16:42:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:42:00,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:00,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:01,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1454 states and 1618 transitions. [2024-11-13 16:42:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1618 transitions. [2024-11-13 16:42:01,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:42:01,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:01,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:01,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:02,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1453 states and 1617 transitions. [2024-11-13 16:42:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1617 transitions. [2024-11-13 16:42:02,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:42:02,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:02,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:05,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1452 states and 1616 transitions. [2024-11-13 16:42:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1616 transitions. [2024-11-13 16:42:05,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:42:05,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:05,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:05,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1451 states and 1615 transitions. [2024-11-13 16:42:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1615 transitions. [2024-11-13 16:42:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:42:06,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:06,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:07,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1450 states and 1614 transitions. [2024-11-13 16:42:07,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1614 transitions. [2024-11-13 16:42:07,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:07,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:07,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:08,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1453 states and 1621 transitions. [2024-11-13 16:42:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1621 transitions. [2024-11-13 16:42:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:42:10,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:10,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:11,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:14,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:14,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1456 states and 1631 transitions. [2024-11-13 16:42:14,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1631 transitions. [2024-11-13 16:42:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:42:14,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:14,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1457 states and 1633 transitions. [2024-11-13 16:42:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1633 transitions. [2024-11-13 16:42:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:42:15,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:15,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:15,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1458 states and 1635 transitions. [2024-11-13 16:42:15,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1635 transitions. [2024-11-13 16:42:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:42:15,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:15,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:17,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:42:21,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:21,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1446 states and 1610 transitions. [2024-11-13 16:42:21,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1610 transitions. [2024-11-13 16:42:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:42:21,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1445 states and 1609 transitions. [2024-11-13 16:42:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1609 transitions. [2024-11-13 16:42:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:42:25,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:25,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1444 states and 1608 transitions. [2024-11-13 16:42:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1608 transitions. [2024-11-13 16:42:30,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:42:30,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:30,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:30,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:31,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1443 states and 1607 transitions. [2024-11-13 16:42:31,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1607 transitions. [2024-11-13 16:42:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:42:31,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:31,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:31,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:32,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:32,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1442 states and 1606 transitions. [2024-11-13 16:42:32,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1606 transitions. [2024-11-13 16:42:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:42:32,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1441 states and 1605 transitions. [2024-11-13 16:42:36,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1605 transitions. [2024-11-13 16:42:36,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:42:36,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1440 states and 1604 transitions. [2024-11-13 16:42:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1604 transitions. [2024-11-13 16:42:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:42:39,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:39,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1439 states and 1603 transitions. [2024-11-13 16:42:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1603 transitions. [2024-11-13 16:42:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:42:40,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:40,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:41,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1438 states and 1602 transitions. [2024-11-13 16:42:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1602 transitions. [2024-11-13 16:42:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:42:41,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:41,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:42,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1437 states and 1601 transitions. [2024-11-13 16:42:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1601 transitions. [2024-11-13 16:42:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:42:45,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:45,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:49,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:49,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1436 states and 1600 transitions. [2024-11-13 16:42:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1600 transitions. [2024-11-13 16:42:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:42:49,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:49,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1435 states and 1599 transitions. [2024-11-13 16:42:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1599 transitions. [2024-11-13 16:42:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:42:50,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:50,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:50,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:51,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:51,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1434 states and 1598 transitions. [2024-11-13 16:42:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1598 transitions. [2024-11-13 16:42:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:42:51,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:51,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:53,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:56,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1433 states and 1597 transitions. [2024-11-13 16:42:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1597 transitions. [2024-11-13 16:42:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:42:56,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:56,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1432 states and 1596 transitions. [2024-11-13 16:43:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1596 transitions. [2024-11-13 16:43:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:43:13,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1431 states and 1595 transitions. [2024-11-13 16:43:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1595 transitions. [2024-11-13 16:43:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:43:14,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:14,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:14,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1430 states and 1594 transitions. [2024-11-13 16:43:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1594 transitions. [2024-11-13 16:43:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:43:15,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:15,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:22,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1429 states and 1593 transitions. [2024-11-13 16:43:22,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1593 transitions. [2024-11-13 16:43:22,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:43:22,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:22,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1428 states and 1592 transitions. [2024-11-13 16:43:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1592 transitions. [2024-11-13 16:43:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:43:32,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:32,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:32,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1427 states and 1591 transitions. [2024-11-13 16:43:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1591 transitions. [2024-11-13 16:43:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:43:33,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:33,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1426 states and 1590 transitions. [2024-11-13 16:43:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1590 transitions. [2024-11-13 16:43:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:43:34,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:36,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:38,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1425 states and 1589 transitions. [2024-11-13 16:43:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1589 transitions. [2024-11-13 16:43:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:43:38,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:38,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:38,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1424 states and 1588 transitions. [2024-11-13 16:43:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1588 transitions. [2024-11-13 16:43:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:43:48,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:48,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1414 states and 1577 transitions. [2024-11-13 16:43:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1577 transitions. [2024-11-13 16:43:49,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:43:49,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:49,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:49,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1413 states and 1576 transitions. [2024-11-13 16:43:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1576 transitions. [2024-11-13 16:43:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:43:50,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:55,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1412 states and 1575 transitions. [2024-11-13 16:43:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1575 transitions. [2024-11-13 16:43:55,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:43:55,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:55,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:59,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1411 states and 1574 transitions. [2024-11-13 16:43:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1574 transitions. [2024-11-13 16:43:59,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:43:59,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1410 states and 1573 transitions. [2024-11-13 16:44:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1573 transitions. [2024-11-13 16:44:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:44:17,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:17,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1409 states and 1572 transitions. [2024-11-13 16:44:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1572 transitions. [2024-11-13 16:44:41,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:44:41,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:41,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1411 states and 1572 transitions. [2024-11-13 16:44:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1572 transitions. [2024-11-13 16:44:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:44:46,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:53,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1413 states and 1575 transitions. [2024-11-13 16:44:53,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1575 transitions. [2024-11-13 16:44:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:44:53,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:53,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:57,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1414 states and 1576 transitions. [2024-11-13 16:44:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1576 transitions. [2024-11-13 16:44:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:57,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1415 states and 1578 transitions. [2024-11-13 16:45:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1578 transitions. [2024-11-13 16:45:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:45:01,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1416 states and 1578 transitions. [2024-11-13 16:45:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1578 transitions. [2024-11-13 16:45:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:45:09,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:11,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1417 states and 1579 transitions. [2024-11-13 16:45:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1579 transitions. [2024-11-13 16:45:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:45:14,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:14,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1418 states and 1581 transitions. [2024-11-13 16:45:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1581 transitions. [2024-11-13 16:45:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:45:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:24,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:30,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:30,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1419 states and 1582 transitions. [2024-11-13 16:45:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1582 transitions. [2024-11-13 16:45:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:45:30,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:30,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:42,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1420 states and 1582 transitions. [2024-11-13 16:45:42,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1582 transitions. [2024-11-13 16:45:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:45:42,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:42,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1421 states and 1584 transitions. [2024-11-13 16:45:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1584 transitions. [2024-11-13 16:45:49,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:45:49,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:49,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:58,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1422 states and 1584 transitions. [2024-11-13 16:45:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1584 transitions. [2024-11-13 16:45:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:58,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:59,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1423 states and 1585 transitions. [2024-11-13 16:46:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1585 transitions. [2024-11-13 16:46:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:46:03,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1424 states and 1586 transitions. [2024-11-13 16:46:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1586 transitions. [2024-11-13 16:46:09,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:46:09,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:09,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:14,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1425 states and 1587 transitions. [2024-11-13 16:46:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1587 transitions. [2024-11-13 16:46:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:46:14,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:14,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:16,413 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:20,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:20,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1426 states and 1588 transitions. [2024-11-13 16:46:20,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1588 transitions. [2024-11-13 16:46:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:46:20,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:20,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:33,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:33,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1427 states and 1590 transitions. [2024-11-13 16:46:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1590 transitions. [2024-11-13 16:46:33,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:46:33,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:33,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:35,239 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1428 states and 1591 transitions. [2024-11-13 16:46:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1591 transitions. [2024-11-13 16:46:42,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:46:42,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:42,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,541 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:51,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:51,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1429 states and 1592 transitions. [2024-11-13 16:46:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1592 transitions. [2024-11-13 16:46:51,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:46:51,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:51,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:55,188 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1430 states and 1592 transitions. [2024-11-13 16:47:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1592 transitions. [2024-11-13 16:47:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:47:10,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:10,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:18,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1431 states and 1594 transitions. [2024-11-13 16:47:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1594 transitions. [2024-11-13 16:47:18,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:47:18,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:18,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:28,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1432 states and 1595 transitions. [2024-11-13 16:47:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1595 transitions. [2024-11-13 16:47:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:47:28,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:28,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,660 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:38,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:38,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1433 states and 1596 transitions. [2024-11-13 16:47:38,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1596 transitions. [2024-11-13 16:47:38,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:47:38,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:38,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:48,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1434 states and 1597 transitions. [2024-11-13 16:47:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1597 transitions. [2024-11-13 16:47:48,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:47:48,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:48,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1435 states and 1598 transitions. [2024-11-13 16:47:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1598 transitions. [2024-11-13 16:47:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:47:59,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:28,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:28,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1436 states and 1598 transitions. [2024-11-13 16:48:28,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1598 transitions. [2024-11-13 16:48:28,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:48:28,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:28,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1437 states and 1599 transitions. [2024-11-13 16:48:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1599 transitions. [2024-11-13 16:48:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:48:36,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:48,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:48,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1438 states and 1601 transitions. [2024-11-13 16:48:48,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1601 transitions. [2024-11-13 16:48:48,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:48:48,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:48,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:51,070 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1439 states and 1602 transitions. [2024-11-13 16:49:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1602 transitions. [2024-11-13 16:49:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:49:00,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:00,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:02,991 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:12,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1440 states and 1603 transitions. [2024-11-13 16:49:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1603 transitions. [2024-11-13 16:49:12,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:49:12,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:12,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:36,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1441 states and 1603 transitions. [2024-11-13 16:49:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1603 transitions. [2024-11-13 16:49:36,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:49:36,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:36,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1442 states and 1604 transitions. [2024-11-13 16:49:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1604 transitions. [2024-11-13 16:49:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:49:45,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:45,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1443 states and 1605 transitions. [2024-11-13 16:49:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1605 transitions. [2024-11-13 16:49:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:49:54,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:57,594 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1444 states and 1606 transitions. [2024-11-13 16:50:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1606 transitions. [2024-11-13 16:50:03,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:50:03,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:03,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1445 states and 1607 transitions. [2024-11-13 16:50:12,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1607 transitions. [2024-11-13 16:50:12,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:50:12,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:12,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:12,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1446 states and 1609 transitions. [2024-11-13 16:50:32,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1609 transitions. [2024-11-13 16:50:32,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:50:32,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:32,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:47,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1447 states and 1610 transitions. [2024-11-13 16:50:47,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1610 transitions. [2024-11-13 16:50:47,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:50:47,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:47,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1448 states and 1610 transitions. [2024-11-13 16:51:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1610 transitions. [2024-11-13 16:51:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:51:05,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:10,187 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:17,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:17,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1449 states and 1612 transitions. [2024-11-13 16:51:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1612 transitions. [2024-11-13 16:51:17,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:51:17,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:17,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:20,710 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1450 states and 1613 transitions. [2024-11-13 16:51:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1613 transitions. [2024-11-13 16:51:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 16:51:30,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:33,685 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1451 states and 1614 transitions. [2024-11-13 16:51:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1614 transitions. [2024-11-13 16:51:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:51:43,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1452 states and 1615 transitions. [2024-11-13 16:51:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1615 transitions. [2024-11-13 16:51:57,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 16:51:57,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:57,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:03,676 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:26,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1453 states and 1615 transitions. [2024-11-13 16:52:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1615 transitions. [2024-11-13 16:52:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:52:26,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:35,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1454 states and 1616 transitions. [2024-11-13 16:52:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1616 transitions. [2024-11-13 16:52:35,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:52:35,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:35,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1455 states and 1618 transitions. [2024-11-13 16:52:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1618 transitions. [2024-11-13 16:52:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:52:48,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:04,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1456 states and 1618 transitions. [2024-11-13 16:53:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1618 transitions. [2024-11-13 16:53:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:53:04,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:04,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.