./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/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_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/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_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/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 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:55:28,426 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:55:28,533 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:55:28,540 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:55:28,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:55:28,579 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:55:28,580 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:55:28,580 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:55:28,581 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:55:28,581 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:55:28,581 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:55:28,581 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:55:28,581 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:55:28,581 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:55:28,583 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:55:28,583 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:55:28,583 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:55:28,583 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:55:28,583 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:55:28,583 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:55:28,583 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:55:28,583 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:55:28,584 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:55:28,584 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:55:28,584 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:55:28,584 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:55:28,584 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:55:28,584 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:55:28,584 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:55:28,584 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:55:28,584 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_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/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 -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2024-11-13 21:55:28,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:55:28,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:55:28,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:55:28,917 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:55:28,918 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:55:28,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i Unable to find full path for "g++" [2024-11-13 21:55:31,029 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:55:31,567 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:55:31,568 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2024-11-13 21:55:31,584 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/data/de5f1c3fb/80a6957d2e2446fdb8ec6e0b0dec44cf/FLAG7466efb10 [2024-11-13 21:55:31,605 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/data/de5f1c3fb/80a6957d2e2446fdb8ec6e0b0dec44cf [2024-11-13 21:55:31,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:55:31,610 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:55:31,613 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:55:31,613 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:55:31,619 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:55:31,620 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:55:31" (1/1) ... [2024-11-13 21:55:31,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d84192f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:31, skipping insertion in model container [2024-11-13 21:55:31,624 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:55:31" (1/1) ... [2024-11-13 21:55:31,689 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:55:32,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:55:32,257 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:55:32,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:55:32,487 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:55:32,487 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32 WrapperNode [2024-11-13 21:55:32,487 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:55:32,488 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:55:32,488 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:55:32,489 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:55:32,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,518 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,596 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1596 [2024-11-13 21:55:32,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:55:32,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:55:32,597 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:55:32,597 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:55:32,606 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,628 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,632 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,688 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,721 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,732 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,755 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:55:32,757 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:55:32,759 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:55:32,759 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:55:32,760 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:32" (1/1) ... [2024-11-13 21:55:32,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:55:32,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:55:32,817 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:55:32,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ca8ae3-706d-47ab-ada4-d63e92eab1eb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:55:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:55:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:55:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:55:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:55:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:55:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:55:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:55:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:55:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:55:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:55:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:55:33,139 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:55:33,141 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:55:36,690 INFO L? ?]: Removed 1465 outVars from TransFormulas that were not future-live. [2024-11-13 21:55:36,690 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:55:38,648 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:55:38,648 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:55:38,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:38 BoogieIcfgContainer [2024-11-13 21:55:38,648 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:55:38,649 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:55:38,649 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:55:38,661 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:55:38,662 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:38" (1/1) ... [2024-11-13 21:55:38,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:55:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1128 states and 1266 transitions. [2024-11-13 21:55:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1266 transitions. [2024-11-13 21:55:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:55:38,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:39,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1127 states and 1265 transitions. [2024-11-13 21:55:39,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1265 transitions. [2024-11-13 21:55:39,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:55:39,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1126 states and 1264 transitions. [2024-11-13 21:55:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1264 transitions. [2024-11-13 21:55:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:55:39,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1125 states and 1262 transitions. [2024-11-13 21:55:39,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1262 transitions. [2024-11-13 21:55:39,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:55:39,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1126 states and 1264 transitions. [2024-11-13 21:55:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1264 transitions. [2024-11-13 21:55:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:55:39,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1125 states and 1263 transitions. [2024-11-13 21:55:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1263 transitions. [2024-11-13 21:55:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:55:39,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1124 states and 1262 transitions. [2024-11-13 21:55:39,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1262 transitions. [2024-11-13 21:55:39,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:55:39,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1126 states and 1265 transitions. [2024-11-13 21:55:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1265 transitions. [2024-11-13 21:55:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:55:39,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,132 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 21:55:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1129 states and 1270 transitions. [2024-11-13 21:55:40,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1270 transitions. [2024-11-13 21:55:40,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:55:40,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1128 states and 1268 transitions. [2024-11-13 21:55:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1268 transitions. [2024-11-13 21:55:40,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:55:40,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:40,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1129 states and 1270 transitions. [2024-11-13 21:55:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1270 transitions. [2024-11-13 21:55:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:55:40,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1130 states and 1272 transitions. [2024-11-13 21:55:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1272 transitions. [2024-11-13 21:55:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:55:40,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:41,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:41,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1131 states and 1274 transitions. [2024-11-13 21:55:41,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1274 transitions. [2024-11-13 21:55:41,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:55:41,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:41,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1133 states and 1279 transitions. [2024-11-13 21:55:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1279 transitions. [2024-11-13 21:55:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:55:41,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:41,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1134 states and 1280 transitions. [2024-11-13 21:55:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1280 transitions. [2024-11-13 21:55:41,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:55:41,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:41,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1133 states and 1279 transitions. [2024-11-13 21:55:41,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1279 transitions. [2024-11-13 21:55:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:55:41,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:41,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1134 states and 1280 transitions. [2024-11-13 21:55:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1280 transitions. [2024-11-13 21:55:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:55:41,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:41,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:42,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1135 states and 1282 transitions. [2024-11-13 21:55:42,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1282 transitions. [2024-11-13 21:55:42,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:55:42,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:42,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1138 states and 1287 transitions. [2024-11-13 21:55:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1287 transitions. [2024-11-13 21:55:42,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:55:42,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1140 states and 1290 transitions. [2024-11-13 21:55:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1290 transitions. [2024-11-13 21:55:43,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:55:43,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:43,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1140 states and 1288 transitions. [2024-11-13 21:55:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1288 transitions. [2024-11-13 21:55:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:55:43,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,492 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 21:55:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1140 states and 1284 transitions. [2024-11-13 21:55:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1284 transitions. [2024-11-13 21:55:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:55:43,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1140 states and 1282 transitions. [2024-11-13 21:55:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1282 transitions. [2024-11-13 21:55:43,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:55:43,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1142 states and 1286 transitions. [2024-11-13 21:55:43,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1286 transitions. [2024-11-13 21:55:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:55:43,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1150 states and 1297 transitions. [2024-11-13 21:55:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1297 transitions. [2024-11-13 21:55:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:55:44,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:44,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1152 states and 1302 transitions. [2024-11-13 21:55:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1302 transitions. [2024-11-13 21:55:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:55:45,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:45,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:45,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:45,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1155 states and 1309 transitions. [2024-11-13 21:55:45,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1309 transitions. [2024-11-13 21:55:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:55:45,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:45,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:46,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 1160 states and 1318 transitions. [2024-11-13 21:55:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1318 transitions. [2024-11-13 21:55:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:55:46,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:46,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:46,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1163 states and 1322 transitions. [2024-11-13 21:55:46,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1322 transitions. [2024-11-13 21:55:46,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:55:46,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:46,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1166 states and 1326 transitions. [2024-11-13 21:55:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1326 transitions. [2024-11-13 21:55:46,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:55:46,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:46,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:46,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:46,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1169 states and 1331 transitions. [2024-11-13 21:55:46,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1331 transitions. [2024-11-13 21:55:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:55:46,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:46,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:46,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1174 states and 1338 transitions. [2024-11-13 21:55:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1338 transitions. [2024-11-13 21:55:46,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:46,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:46,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:46,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:55:47,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:55:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:47,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:47,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:47,666 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 21:55:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:48,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1206 states and 1382 transitions. [2024-11-13 21:55:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1382 transitions. [2024-11-13 21:55:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:55:48,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:48,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:48,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:49,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1209 states and 1386 transitions. [2024-11-13 21:55:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1386 transitions. [2024-11-13 21:55:49,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:55:49,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:49,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1212 states and 1390 transitions. [2024-11-13 21:55:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1390 transitions. [2024-11-13 21:55:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:55:49,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:49,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1215 states and 1396 transitions. [2024-11-13 21:55:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1396 transitions. [2024-11-13 21:55:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:55:50,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:50,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1217 states and 1399 transitions. [2024-11-13 21:55:50,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1399 transitions. [2024-11-13 21:55:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:55:50,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:50,731 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 21:55:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1220 states and 1403 transitions. [2024-11-13 21:55:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1403 transitions. [2024-11-13 21:55:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:55:50,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1223 states and 1407 transitions. [2024-11-13 21:55:50,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1407 transitions. [2024-11-13 21:55:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:55:50,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1226 states and 1411 transitions. [2024-11-13 21:55:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1411 transitions. [2024-11-13 21:55:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:55:50,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:51,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1229 states and 1415 transitions. [2024-11-13 21:55:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1415 transitions. [2024-11-13 21:55:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:55:51,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:51,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:54,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:55:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1229 states and 1413 transitions. [2024-11-13 21:55:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1413 transitions. [2024-11-13 21:55:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:55:54,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:54,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:06,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:56:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1260 states and 1464 transitions. [2024-11-13 21:56:07,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1464 transitions. [2024-11-13 21:56:07,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:56:07,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1262 states and 1466 transitions. [2024-11-13 21:56:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1466 transitions. [2024-11-13 21:56:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:56:07,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1263 states and 1466 transitions. [2024-11-13 21:56:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1466 transitions. [2024-11-13 21:56:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:56:07,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:07,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1265 states and 1468 transitions. [2024-11-13 21:56:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1468 transitions. [2024-11-13 21:56:07,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:56:07,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:07,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1266 states and 1468 transitions. [2024-11-13 21:56:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1468 transitions. [2024-11-13 21:56:07,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:56:07,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:08,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:11,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:56:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1299 states and 1519 transitions. [2024-11-13 21:56:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1519 transitions. [2024-11-13 21:56:11,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:56:11,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:11,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:12,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:12,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1300 states and 1522 transitions. [2024-11-13 21:56:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1522 transitions. [2024-11-13 21:56:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:56:12,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:12,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:12,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1300 states and 1521 transitions. [2024-11-13 21:56:12,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1521 transitions. [2024-11-13 21:56:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:56:12,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:12,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1299 states and 1520 transitions. [2024-11-13 21:56:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1520 transitions. [2024-11-13 21:56:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:56:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:12,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1300 states and 1521 transitions. [2024-11-13 21:56:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1521 transitions. [2024-11-13 21:56:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:12,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:12,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:13,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1299 states and 1520 transitions. [2024-11-13 21:56:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1520 transitions. [2024-11-13 21:56:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:13,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:13,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:13,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:13,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1301 states and 1523 transitions. [2024-11-13 21:56:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1523 transitions. [2024-11-13 21:56:13,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:13,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:13,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:13,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:20,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:56:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1347 states and 1591 transitions. [2024-11-13 21:56:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1591 transitions. [2024-11-13 21:56:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:56:21,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:21,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:21,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1346 states and 1590 transitions. [2024-11-13 21:56:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1590 transitions. [2024-11-13 21:56:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:56:21,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:21,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1347 states and 1591 transitions. [2024-11-13 21:56:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1591 transitions. [2024-11-13 21:56:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:56:21,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:21,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1346 states and 1588 transitions. [2024-11-13 21:56:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1588 transitions. [2024-11-13 21:56:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:56:22,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:22,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1379 states and 1633 transitions. [2024-11-13 21:56:26,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1633 transitions. [2024-11-13 21:56:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:56:26,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:26,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:26,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:26,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1378 states and 1632 transitions. [2024-11-13 21:56:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1632 transitions. [2024-11-13 21:56:26,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:56:26,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:26,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:27,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:27,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1379 states and 1634 transitions. [2024-11-13 21:56:27,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1634 transitions. [2024-11-13 21:56:27,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:56:27,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:27,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:27,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:27,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1378 states and 1632 transitions. [2024-11-13 21:56:27,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1632 transitions. [2024-11-13 21:56:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:56:27,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:27,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:27,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1380 states and 1634 transitions. [2024-11-13 21:56:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1634 transitions. [2024-11-13 21:56:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:56:27,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1384 states and 1639 transitions. [2024-11-13 21:56:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1639 transitions. [2024-11-13 21:56:30,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:56:30,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:30,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1389 states and 1646 transitions. [2024-11-13 21:56:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1646 transitions. [2024-11-13 21:56:33,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:56:33,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:33,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1391 states and 1650 transitions. [2024-11-13 21:56:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1650 transitions. [2024-11-13 21:56:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:56:35,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:35,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:36,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1395 states and 1656 transitions. [2024-11-13 21:56:36,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1656 transitions. [2024-11-13 21:56:36,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:56:36,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:36,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:40,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1398 states and 1665 transitions. [2024-11-13 21:56:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1665 transitions. [2024-11-13 21:56:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:56:40,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:40,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:45,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1401 states and 1677 transitions. [2024-11-13 21:56:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1677 transitions. [2024-11-13 21:56:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:45,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:45,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:56:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1408 states and 1689 transitions. [2024-11-13 21:56:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1689 transitions. [2024-11-13 21:56:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:52,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:52,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1409 states and 1691 transitions. [2024-11-13 21:56:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1691 transitions. [2024-11-13 21:56:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:52,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:52,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1411 states and 1694 transitions. [2024-11-13 21:56:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1694 transitions. [2024-11-13 21:56:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:56:53,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:53,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:58,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:58,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1415 states and 1705 transitions. [2024-11-13 21:56:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1705 transitions. [2024-11-13 21:56:58,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:56:58,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:58,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1419 states and 1714 transitions. [2024-11-13 21:57:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1714 transitions. [2024-11-13 21:57:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:57:03,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:03,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1420 states and 1716 transitions. [2024-11-13 21:57:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1716 transitions. [2024-11-13 21:57:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:57:04,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:04,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:05,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1422 states and 1719 transitions. [2024-11-13 21:57:05,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1719 transitions. [2024-11-13 21:57:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:57:05,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:05,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1434 states and 1743 transitions. [2024-11-13 21:57:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1743 transitions. [2024-11-13 21:57:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:57:17,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:21,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1436 states and 1747 transitions. [2024-11-13 21:57:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1747 transitions. [2024-11-13 21:57:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:57:21,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:21,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:22,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:22,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1437 states and 1749 transitions. [2024-11-13 21:57:22,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1749 transitions. [2024-11-13 21:57:22,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:57:22,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:22,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1439 states and 1752 transitions. [2024-11-13 21:57:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1752 transitions. [2024-11-13 21:57:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:57:23,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:23,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:25,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:28,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1443 states and 1761 transitions. [2024-11-13 21:57:28,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1761 transitions. [2024-11-13 21:57:28,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:57:28,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:28,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:28,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:30,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1445 states and 1766 transitions. [2024-11-13 21:57:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1766 transitions. [2024-11-13 21:57:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:57:34,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:34,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:34,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1446 states and 1768 transitions. [2024-11-13 21:57:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1768 transitions. [2024-11-13 21:57:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:57:35,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:35,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:36,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1448 states and 1771 transitions. [2024-11-13 21:57:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1771 transitions. [2024-11-13 21:57:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:57:36,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:36,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:41,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1452 states and 1781 transitions. [2024-11-13 21:57:41,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1781 transitions. [2024-11-13 21:57:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:57:41,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:41,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1454 states and 1787 transitions. [2024-11-13 21:57:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1787 transitions. [2024-11-13 21:57:53,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:57:53,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:55,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1455 states and 1789 transitions. [2024-11-13 21:57:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1789 transitions. [2024-11-13 21:57:55,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:57:55,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:55,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:09,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1472 states and 1817 transitions. [2024-11-13 21:58:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1817 transitions. [2024-11-13 21:58:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:58:09,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:09,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:12,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1474 states and 1821 transitions. [2024-11-13 21:58:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1821 transitions. [2024-11-13 21:58:16,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:58:16,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:16,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:32,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1480 states and 1831 transitions. [2024-11-13 21:58:32,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1831 transitions. [2024-11-13 21:58:32,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:58:32,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:32,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:33,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1481 states and 1833 transitions. [2024-11-13 21:58:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1833 transitions. [2024-11-13 21:58:33,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:58:33,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:33,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:35,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1483 states and 1837 transitions. [2024-11-13 21:58:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1837 transitions. [2024-11-13 21:58:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:58:35,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:35,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:39,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1486 states and 1844 transitions. [2024-11-13 21:58:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1844 transitions. [2024-11-13 21:58:39,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:58:39,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:39,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:42,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1488 states and 1849 transitions. [2024-11-13 21:58:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 1849 transitions. [2024-11-13 21:58:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:58:48,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1479 states and 1839 transitions. [2024-11-13 21:58:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1839 transitions. [2024-11-13 21:58:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:58:48,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:48,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1481 states and 1842 transitions. [2024-11-13 21:58:50,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1842 transitions. [2024-11-13 21:58:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:58:50,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1484 states and 1846 transitions. [2024-11-13 21:58:52,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1846 transitions. [2024-11-13 21:58:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:58:52,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:52,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:55,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:55,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1487 states and 1851 transitions. [2024-11-13 21:58:55,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1851 transitions. [2024-11-13 21:58:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:58:55,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:55,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:57,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:01,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1490 states and 1856 transitions. [2024-11-13 21:59:01,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1856 transitions. [2024-11-13 21:59:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:59:01,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:01,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:19,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1498 states and 1870 transitions. [2024-11-13 21:59:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1870 transitions. [2024-11-13 21:59:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:59:19,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:23,750 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 21:59:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1507 states and 1886 transitions. [2024-11-13 21:59:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1886 transitions. [2024-11-13 21:59:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:59:40,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:40,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:40,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1514 states and 1894 transitions. [2024-11-13 21:59:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1894 transitions. [2024-11-13 21:59:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:59:43,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:43,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1522 states and 1906 transitions. [2024-11-13 21:59:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1906 transitions. [2024-11-13 21:59:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:59:47,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:49,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1523 states and 1907 transitions. [2024-11-13 21:59:52,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1907 transitions. [2024-11-13 21:59:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:59:52,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:52,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1524 states and 1909 transitions. [2024-11-13 21:59:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1909 transitions. [2024-11-13 21:59:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:59:56,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:56,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:58,238 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 22:00:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1525 states and 1910 transitions. [2024-11-13 22:00:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1910 transitions. [2024-11-13 22:00:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:00:04,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:06,373 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 22:00:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:15,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1526 states and 1910 transitions. [2024-11-13 22:00:15,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1910 transitions. [2024-11-13 22:00:15,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:00:15,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:15,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:17,184 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 22:00:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1527 states and 1912 transitions. [2024-11-13 22:00:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 1912 transitions. [2024-11-13 22:00:21,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:00:21,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:21,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,464 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 22:00:30,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1528 states and 1913 transitions. [2024-11-13 22:00:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1913 transitions. [2024-11-13 22:00:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:00:30,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:31,693 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 22:00:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1529 states and 1914 transitions. [2024-11-13 22:00:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1914 transitions. [2024-11-13 22:00:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:00:38,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:39,892 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 22:00:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1530 states and 1915 transitions. [2024-11-13 22:00:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1915 transitions. [2024-11-13 22:00:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:00:46,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:50,741 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 22:01:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1531 states and 1915 transitions. [2024-11-13 22:01:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1915 transitions. [2024-11-13 22:01:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:01:06,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:06,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:09,341 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 22:01:14,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:14,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1532 states and 1917 transitions. [2024-11-13 22:01:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 1917 transitions. [2024-11-13 22:01:14,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:01:14,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:14,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:16,355 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 22:01:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1533 states and 1917 transitions. [2024-11-13 22:01:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1917 transitions. [2024-11-13 22:01:23,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:01:23,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:23,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:25,137 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 22:01:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1534 states and 1918 transitions. [2024-11-13 22:01:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1918 transitions. [2024-11-13 22:01:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:01:28,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:28,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:32,262 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 22:01:37,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:37,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1535 states and 1920 transitions. [2024-11-13 22:01:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 1920 transitions. [2024-11-13 22:01:37,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:01:37,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:37,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:40,415 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 22:01:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1536 states and 1920 transitions. [2024-11-13 22:01:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 1920 transitions. [2024-11-13 22:01:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:01:47,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:47,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:50,309 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 22:01:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1537 states and 1922 transitions. [2024-11-13 22:01:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 1922 transitions. [2024-11-13 22:01:55,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:01:55,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:57,750 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 22:02:05,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1538 states and 1922 transitions. [2024-11-13 22:02:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1922 transitions. [2024-11-13 22:02:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:02:05,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:07,183 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 22:02:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1539 states and 1923 transitions. [2024-11-13 22:02:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1923 transitions. [2024-11-13 22:02:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:02:11,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:11,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:14,886 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 22:02:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1540 states and 1925 transitions. [2024-11-13 22:02:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 1925 transitions. [2024-11-13 22:02:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:02:20,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:20,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1541 states and 1926 transitions. [2024-11-13 22:02:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1926 transitions. [2024-11-13 22:02:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:02:30,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:33,989 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 22:02:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1542 states and 1926 transitions. [2024-11-13 22:02:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 1926 transitions. [2024-11-13 22:02:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:02:45,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:45,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:48,025 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 22:02:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1543 states and 1927 transitions. [2024-11-13 22:02:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1927 transitions. [2024-11-13 22:02:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:02:52,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:52,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:54,962 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 22:02:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:59,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1544 states and 1928 transitions. [2024-11-13 22:02:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 1928 transitions. [2024-11-13 22:02:59,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:02:59,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:59,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:04,605 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 22:03:11,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:11,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1545 states and 1930 transitions. [2024-11-13 22:03:11,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 1930 transitions. [2024-11-13 22:03:11,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:03:11,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:11,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:14,441 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 22:03:22,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1546 states and 1930 transitions. [2024-11-13 22:03:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 1930 transitions. [2024-11-13 22:03:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:03:22,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:22,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:24,934 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 22:03:29,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1547 states and 1931 transitions. [2024-11-13 22:03:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 1931 transitions. [2024-11-13 22:03:29,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:03:29,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:29,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:33,881 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 22:03:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1548 states and 1933 transitions. [2024-11-13 22:03:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 1933 transitions. [2024-11-13 22:03:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:03:40,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:40,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:43,307 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 22:03:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1549 states and 1933 transitions. [2024-11-13 22:03:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1933 transitions. [2024-11-13 22:03:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:03:51,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:51,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:51,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:54,919 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 22:04:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1550 states and 1935 transitions. [2024-11-13 22:04:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1935 transitions. [2024-11-13 22:04:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:04:00,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:03,602 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 22:04:12,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:12,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1551 states and 1935 transitions. [2024-11-13 22:04:12,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 1935 transitions. [2024-11-13 22:04:12,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:04:12,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:12,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:14,512 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 22:04:19,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:19,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1552 states and 1936 transitions. [2024-11-13 22:04:19,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 1936 transitions. [2024-11-13 22:04:19,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:04:19,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:23,805 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 22:04:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1553 states and 1938 transitions. [2024-11-13 22:04:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 1938 transitions. [2024-11-13 22:04:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:04:30,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:30,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:30,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:33,569 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 22:04:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1554 states and 1938 transitions. [2024-11-13 22:04:42,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1938 transitions. [2024-11-13 22:04:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:04:42,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:44,722 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 22:04:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1555 states and 1939 transitions. [2024-11-13 22:04:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1939 transitions. [2024-11-13 22:04:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:04:49,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:49,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:53,999 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 22:05:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:00,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1556 states and 1941 transitions. [2024-11-13 22:05:00,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 1941 transitions. [2024-11-13 22:05:00,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:05:00,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:00,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:04,223 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 22:05:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:13,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1557 states and 1941 transitions. [2024-11-13 22:05:13,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 1941 transitions. [2024-11-13 22:05:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:05:13,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:13,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:17,022 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 22:05:23,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1558 states and 1943 transitions. [2024-11-13 22:05:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 1943 transitions. [2024-11-13 22:05:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:05:23,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:27,094 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 22:05:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:36,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1559 states and 1944 transitions. [2024-11-13 22:05:36,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 1944 transitions. [2024-11-13 22:05:36,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:05:36,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:36,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:39,320 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 22:05:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:49,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1560 states and 1945 transitions. [2024-11-13 22:05:49,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 1945 transitions. [2024-11-13 22:05:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:05:49,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:49,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:52,602 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 22:06:01,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:01,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1561 states and 1946 transitions. [2024-11-13 22:06:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 1946 transitions. [2024-11-13 22:06:01,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:06:01,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:01,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:02,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:08,321 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 22:06:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1562 states and 1946 transitions. [2024-11-13 22:06:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1946 transitions. [2024-11-13 22:06:31,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:06:31,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:31,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:31,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:35,183 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 22:06:41,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1563 states and 1948 transitions. [2024-11-13 22:06:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1948 transitions. [2024-11-13 22:06:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:06:41,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:41,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:42,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:45,802 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 22:06:55,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:55,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1564 states and 1948 transitions. [2024-11-13 22:06:55,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 1948 transitions. [2024-11-13 22:06:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:06:55,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:55,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1565 states and 1949 transitions. [2024-11-13 22:07:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1949 transitions. [2024-11-13 22:07:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:07:04,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:04,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:33,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1566 states and 1951 transitions. [2024-11-13 22:08:33,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1951 transitions. [2024-11-13 22:08:33,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:08:33,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:33,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,350 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1567 states and 1953 transitions. [2024-11-13 22:08:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1953 transitions. [2024-11-13 22:08:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:08:45,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:45,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:48,408 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:09:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1569 states and 1956 transitions. [2024-11-13 22:09:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1956 transitions. [2024-11-13 22:09:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:09:01,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:01,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat