./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-restricted-15/ex3a.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/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_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-restricted-15/ex3a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 514a2cd80a78774a6104ad373dace683a92f94b333b9f08b1b53c58f7478bd33 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:07:35,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:07:35,241 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 21:07:35,248 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:07:35,249 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:07:35,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:07:35,279 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:07:35,280 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:07:35,280 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:07:35,280 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:07:35,280 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:07:35,281 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:07:35,281 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:07:35,281 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:07:35,281 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:07:35,281 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:07:35,281 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:07:35,282 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:07:35,282 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:07:35,282 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:07:35,282 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:07:35,282 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:07:35,284 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:07:35,285 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:07:35,285 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:07:35,285 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:07:35,285 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:07:35,285 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:07:35,285 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:07:35,286 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:07:35,286 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:07:35,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:07:35,286 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_93e99854-bf8f-4454-b0ac-5655009a4bdc/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 ! overflow) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 514a2cd80a78774a6104ad373dace683a92f94b333b9f08b1b53c58f7478bd33 [2024-11-13 21:07:35,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:07:35,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:07:35,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:07:35,631 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:07:35,632 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:07:35,633 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-restricted-15/ex3a.c Unable to find full path for "g++" [2024-11-13 21:07:37,565 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:07:37,799 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:07:37,802 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/sv-benchmarks/c/termination-restricted-15/ex3a.c [2024-11-13 21:07:37,810 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/data/7c712f74d/df4dbd92ebe14b4da12497d3a8db838f/FLAG4b9068f3d [2024-11-13 21:07:37,829 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/data/7c712f74d/df4dbd92ebe14b4da12497d3a8db838f [2024-11-13 21:07:37,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:07:37,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:07:37,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:07:37,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:07:37,839 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:07:37,840 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be47a79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:37, skipping insertion in model container [2024-11-13 21:07:37,841 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:07:37" (1/1) ... [2024-11-13 21:07:37,855 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:07:38,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:07:38,041 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:07:38,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:07:38,067 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:07:38,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38 WrapperNode [2024-11-13 21:07:38,068 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:07:38,070 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:07:38,070 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:07:38,070 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:07:38,080 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,084 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,101 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 20 [2024-11-13 21:07:38,102 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:07:38,102 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:07:38,102 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:07:38,103 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:07:38,108 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,108 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,108 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,109 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,110 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,113 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,114 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,114 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,115 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:07:38,116 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:07:38,116 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:07:38,116 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:07:38,117 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:07:38,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:07:38,149 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:07:38,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93e99854-bf8f-4454-b0ac-5655009a4bdc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:07:38,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:07:38,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:07:38,245 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:07:38,247 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:07:38,352 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 21:07:38,352 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:07:38,376 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:07:38,376 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:07:38,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:38 BoogieIcfgContainer [2024-11-13 21:07:38,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:07:38,378 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:07:38,378 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:07:38,388 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:07:38,389 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:38" (1/1) ... [2024-11-13 21:07:38,397 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:07:38,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2024-11-13 21:07:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2024-11-13 21:07:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:07:38,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:38,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2024-11-13 21:07:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2024-11-13 21:07:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:07:38,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:07:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 21:07:38,630 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:07:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-11-13 21:07:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-11-13 21:07:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:07:38,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2024-11-13 21:07:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2024-11-13 21:07:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:07:38,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-11-13 21:07:39,226 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-11-13 21:07:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:07:39,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:39,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2024-11-13 21:07:39,362 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2024-11-13 21:07:39,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:07:39,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2024-11-13 21:07:39,701 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2024-11-13 21:07:39,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:07:39,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 23 states and 26 transitions. [2024-11-13 21:07:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2024-11-13 21:07:40,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:07:40,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:40,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:40,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:40,249 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:40,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2024-11-13 21:07:40,521 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2024-11-13 21:07:40,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:07:40,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:40,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-13 21:07:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-13 21:07:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:07:40,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:41,128 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-11-13 21:07:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-11-13 21:07:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:07:41,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:41,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:41,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:41,540 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 43 states and 50 transitions. [2024-11-13 21:07:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 50 transitions. [2024-11-13 21:07:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:07:41,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:41,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 48 states and 56 transitions. [2024-11-13 21:07:42,360 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 56 transitions. [2024-11-13 21:07:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:07:42,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:42,529 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 53 states and 62 transitions. [2024-11-13 21:07:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 62 transitions. [2024-11-13 21:07:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:07:42,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:42,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 58 states and 68 transitions. [2024-11-13 21:07:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 68 transitions. [2024-11-13 21:07:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:07:43,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:43,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 63 states and 74 transitions. [2024-11-13 21:07:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 74 transitions. [2024-11-13 21:07:44,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:07:44,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:44,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 68 states and 80 transitions. [2024-11-13 21:07:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 80 transitions. [2024-11-13 21:07:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:07:44,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:44,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:45,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 73 states and 86 transitions. [2024-11-13 21:07:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2024-11-13 21:07:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:07:45,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 78 states and 92 transitions. [2024-11-13 21:07:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 92 transitions. [2024-11-13 21:07:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:07:46,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:46,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:47,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 83 states and 98 transitions. [2024-11-13 21:07:47,030 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 98 transitions. [2024-11-13 21:07:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:07:47,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:47,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:47,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:47,327 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:47,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 88 states and 104 transitions. [2024-11-13 21:07:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 104 transitions. [2024-11-13 21:07:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:07:47,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:47,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:48,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 93 states and 110 transitions. [2024-11-13 21:07:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 110 transitions. [2024-11-13 21:07:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:07:48,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:48,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:49,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 98 states and 116 transitions. [2024-11-13 21:07:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 116 transitions. [2024-11-13 21:07:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:07:49,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:49,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 103 states and 122 transitions. [2024-11-13 21:07:50,616 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 122 transitions. [2024-11-13 21:07:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:07:50,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:50,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:50,934 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 108 states and 128 transitions. [2024-11-13 21:07:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 128 transitions. [2024-11-13 21:07:51,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:07:51,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 113 states and 134 transitions. [2024-11-13 21:07:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 134 transitions. [2024-11-13 21:07:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:07:52,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 118 states and 140 transitions. [2024-11-13 21:07:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 140 transitions. [2024-11-13 21:07:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:07:53,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:53,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:54,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 123 states and 146 transitions. [2024-11-13 21:07:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 146 transitions. [2024-11-13 21:07:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:07:54,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:54,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 128 states and 152 transitions. [2024-11-13 21:07:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 152 transitions. [2024-11-13 21:07:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:07:55,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:56,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 133 states and 158 transitions. [2024-11-13 21:07:56,795 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 158 transitions. [2024-11-13 21:07:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:07:56,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:56,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:57,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 138 states and 164 transitions. [2024-11-13 21:07:57,934 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 164 transitions. [2024-11-13 21:07:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:07:57,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:57,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 143 states and 170 transitions. [2024-11-13 21:07:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 170 transitions. [2024-11-13 21:07:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:07:59,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:00,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 148 states and 176 transitions. [2024-11-13 21:08:00,393 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 176 transitions. [2024-11-13 21:08:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:08:00,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:00,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:01,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:01,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 153 states and 182 transitions. [2024-11-13 21:08:01,569 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 182 transitions. [2024-11-13 21:08:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:08:01,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:01,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:02,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 158 states and 188 transitions. [2024-11-13 21:08:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 188 transitions. [2024-11-13 21:08:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:08:02,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:02,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2325 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:04,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 163 states and 194 transitions. [2024-11-13 21:08:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 194 transitions. [2024-11-13 21:08:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:08:04,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:04,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 168 states and 200 transitions. [2024-11-13 21:08:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 200 transitions. [2024-11-13 21:08:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:08:05,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:05,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:05,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:06,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:06,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 173 states and 206 transitions. [2024-11-13 21:08:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 206 transitions. [2024-11-13 21:08:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:08:06,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:06,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:07,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:07,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 178 states and 212 transitions. [2024-11-13 21:08:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 212 transitions. [2024-11-13 21:08:07,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:08:07,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:07,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2975 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 183 states and 218 transitions. [2024-11-13 21:08:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 218 transitions. [2024-11-13 21:08:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:08:09,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:09,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:09,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 188 states and 224 transitions. [2024-11-13 21:08:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 224 transitions. [2024-11-13 21:08:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:08:10,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 193 states and 230 transitions. [2024-11-13 21:08:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 230 transitions. [2024-11-13 21:08:12,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:08:12,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:12,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:12,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:12,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:13,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 198 states and 236 transitions. [2024-11-13 21:08:13,520 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 236 transitions. [2024-11-13 21:08:13,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:08:13,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:13,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3705 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:14,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 203 states and 242 transitions. [2024-11-13 21:08:14,998 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 242 transitions. [2024-11-13 21:08:14,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:08:14,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:14,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3900 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:16,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 208 states and 248 transitions. [2024-11-13 21:08:16,470 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 248 transitions. [2024-11-13 21:08:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:08:16,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:16,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:17,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:17,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:17,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 213 states and 254 transitions. [2024-11-13 21:08:17,971 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 254 transitions. [2024-11-13 21:08:17,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:08:17,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:17,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 4305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 218 states and 260 transitions. [2024-11-13 21:08:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-11-13 21:08:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:08:19,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:19,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:20,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4515 backedges. 0 proven. 4515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:21,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 223 states and 266 transitions. [2024-11-13 21:08:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 266 transitions. [2024-11-13 21:08:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 21:08:21,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:21,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4730 backedges. 0 proven. 4730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 228 states and 272 transitions. [2024-11-13 21:08:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 272 transitions. [2024-11-13 21:08:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:08:22,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:22,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:24,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 233 states and 278 transitions. [2024-11-13 21:08:24,281 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 278 transitions. [2024-11-13 21:08:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:08:24,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:24,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:25,002 INFO L134 CoverageAnalysis]: Checked inductivity of 5175 backedges. 0 proven. 5175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:26,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:26,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 238 states and 284 transitions. [2024-11-13 21:08:26,010 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 284 transitions. [2024-11-13 21:08:26,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:08:26,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:26,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:26,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5405 backedges. 0 proven. 5405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:27,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:27,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 243 states and 290 transitions. [2024-11-13 21:08:27,797 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 290 transitions. [2024-11-13 21:08:27,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:08:27,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:27,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5640 backedges. 0 proven. 5640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 248 states and 296 transitions. [2024-11-13 21:08:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 296 transitions. [2024-11-13 21:08:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:08:29,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:29,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5880 backedges. 0 proven. 5880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 253 states and 302 transitions. [2024-11-13 21:08:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 302 transitions. [2024-11-13 21:08:31,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 21:08:31,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 6125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 258 states and 308 transitions. [2024-11-13 21:08:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 308 transitions. [2024-11-13 21:08:33,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:08:33,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:33,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:33,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6375 backedges. 0 proven. 6375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 263 states and 314 transitions. [2024-11-13 21:08:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 314 transitions. [2024-11-13 21:08:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:08:35,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:35,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:35,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6630 backedges. 0 proven. 6630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 268 states and 320 transitions. [2024-11-13 21:08:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 320 transitions. [2024-11-13 21:08:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:08:37,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:37,937 INFO L134 CoverageAnalysis]: Checked inductivity of 6890 backedges. 0 proven. 6890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:39,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 273 states and 326 transitions. [2024-11-13 21:08:39,134 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 326 transitions. [2024-11-13 21:08:39,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:08:39,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:39,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 0 proven. 7155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:41,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 278 states and 332 transitions. [2024-11-13 21:08:41,212 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 332 transitions. [2024-11-13 21:08:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:08:41,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:41,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7425 backedges. 0 proven. 7425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:43,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:43,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 283 states and 338 transitions. [2024-11-13 21:08:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 338 transitions. [2024-11-13 21:08:43,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 21:08:43,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:43,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:44,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 7700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:45,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 288 states and 344 transitions. [2024-11-13 21:08:45,320 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 344 transitions. [2024-11-13 21:08:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 21:08:45,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:45,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7980 backedges. 0 proven. 7980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 293 states and 350 transitions. [2024-11-13 21:08:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 350 transitions. [2024-11-13 21:08:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 21:08:47,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:47,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8265 backedges. 0 proven. 8265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:49,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:49,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 298 states and 356 transitions. [2024-11-13 21:08:49,865 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 356 transitions. [2024-11-13 21:08:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 21:08:49,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:49,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8555 backedges. 0 proven. 8555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:52,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:52,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 303 states and 362 transitions. [2024-11-13 21:08:52,084 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 362 transitions. [2024-11-13 21:08:52,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 21:08:52,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:52,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8850 backedges. 0 proven. 8850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:54,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 308 states and 368 transitions. [2024-11-13 21:08:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 368 transitions. [2024-11-13 21:08:54,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 21:08:54,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:54,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 9150 backedges. 0 proven. 9150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 313 states and 374 transitions. [2024-11-13 21:08:56,745 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 374 transitions. [2024-11-13 21:08:56,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 21:08:56,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:56,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:57,704 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 0 proven. 9455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 318 states and 380 transitions. [2024-11-13 21:08:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 380 transitions. [2024-11-13 21:08:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:08:59,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:59,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9765 backedges. 0 proven. 9765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 323 states and 386 transitions. [2024-11-13 21:09:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 386 transitions. [2024-11-13 21:09:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 21:09:01,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 10080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 328 states and 392 transitions. [2024-11-13 21:09:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 392 transitions. [2024-11-13 21:09:04,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 21:09:04,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:04,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 10400 backedges. 0 proven. 10400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 333 states and 398 transitions. [2024-11-13 21:09:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 398 transitions. [2024-11-13 21:09:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 21:09:06,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:07,966 INFO L134 CoverageAnalysis]: Checked inductivity of 10725 backedges. 0 proven. 10725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 338 states and 404 transitions. [2024-11-13 21:09:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 404 transitions. [2024-11-13 21:09:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 21:09:09,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 11055 backedges. 0 proven. 11055 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:12,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:12,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 343 states and 410 transitions. [2024-11-13 21:09:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 410 transitions. [2024-11-13 21:09:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 21:09:12,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:12,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:13,397 INFO L134 CoverageAnalysis]: Checked inductivity of 11390 backedges. 0 proven. 11390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:14,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 348 states and 416 transitions. [2024-11-13 21:09:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 416 transitions. [2024-11-13 21:09:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-13 21:09:14,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:14,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:16,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11730 backedges. 0 proven. 11730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:17,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:17,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 353 states and 422 transitions. [2024-11-13 21:09:17,583 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 422 transitions. [2024-11-13 21:09:17,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-13 21:09:17,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:17,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:18,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12075 backedges. 0 proven. 12075 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:20,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 358 states and 428 transitions. [2024-11-13 21:09:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 428 transitions. [2024-11-13 21:09:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 21:09:20,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:21,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12425 backedges. 0 proven. 12425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:23,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 363 states and 434 transitions. [2024-11-13 21:09:23,313 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 434 transitions. [2024-11-13 21:09:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 21:09:23,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12780 backedges. 0 proven. 12780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 368 states and 440 transitions. [2024-11-13 21:09:26,310 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 440 transitions. [2024-11-13 21:09:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-13 21:09:26,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 13140 backedges. 0 proven. 13140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 373 states and 446 transitions. [2024-11-13 21:09:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 446 transitions. [2024-11-13 21:09:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-13 21:09:29,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:29,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:30,737 INFO L134 CoverageAnalysis]: Checked inductivity of 13505 backedges. 0 proven. 13505 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 378 states and 452 transitions. [2024-11-13 21:09:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 452 transitions. [2024-11-13 21:09:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 21:09:32,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:32,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:32,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,988 INFO L134 CoverageAnalysis]: Checked inductivity of 13875 backedges. 0 proven. 13875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:35,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:35,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 383 states and 458 transitions. [2024-11-13 21:09:35,638 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 458 transitions. [2024-11-13 21:09:35,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-13 21:09:35,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:35,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 14250 backedges. 0 proven. 14250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:38,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:38,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 388 states and 464 transitions. [2024-11-13 21:09:38,780 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 464 transitions. [2024-11-13 21:09:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-13 21:09:38,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 14630 backedges. 0 proven. 14630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 393 states and 470 transitions. [2024-11-13 21:09:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 470 transitions. [2024-11-13 21:09:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-13 21:09:42,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 15015 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:45,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 398 states and 476 transitions. [2024-11-13 21:09:45,468 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 476 transitions. [2024-11-13 21:09:45,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-13 21:09:45,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:45,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:47,082 INFO L134 CoverageAnalysis]: Checked inductivity of 15405 backedges. 0 proven. 15405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 403 states and 482 transitions. [2024-11-13 21:09:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 482 transitions. [2024-11-13 21:09:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 21:09:48,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:48,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:50,591 INFO L134 CoverageAnalysis]: Checked inductivity of 15800 backedges. 0 proven. 15800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 408 states and 488 transitions. [2024-11-13 21:09:52,355 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 488 transitions. [2024-11-13 21:09:52,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-13 21:09:52,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:52,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:54,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16200 backedges. 0 proven. 16200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 413 states and 494 transitions. [2024-11-13 21:09:55,887 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 494 transitions. [2024-11-13 21:09:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-13 21:09:55,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:55,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16605 backedges. 0 proven. 16605 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 418 states and 500 transitions. [2024-11-13 21:09:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 500 transitions. [2024-11-13 21:09:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-13 21:09:59,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:59,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,341 INFO L134 CoverageAnalysis]: Checked inductivity of 17015 backedges. 0 proven. 17015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 423 states and 506 transitions. [2024-11-13 21:10:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 506 transitions. [2024-11-13 21:10:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-13 21:10:03,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 17430 backedges. 0 proven. 17430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:06,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 428 states and 512 transitions. [2024-11-13 21:10:06,941 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 512 transitions. [2024-11-13 21:10:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 21:10:06,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:06,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:06,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:08,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17850 backedges. 0 proven. 17850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 433 states and 518 transitions. [2024-11-13 21:10:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 518 transitions. [2024-11-13 21:10:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-13 21:10:10,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:13,753 INFO L134 CoverageAnalysis]: Checked inductivity of 18275 backedges. 0 proven. 18275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 438 states and 524 transitions. [2024-11-13 21:10:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 524 transitions. [2024-11-13 21:10:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 21:10:15,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:15,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 18705 backedges. 0 proven. 18705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:19,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:19,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 443 states and 530 transitions. [2024-11-13 21:10:19,946 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 530 transitions. [2024-11-13 21:10:19,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 21:10:19,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:19,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19140 backedges. 0 proven. 19140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 448 states and 536 transitions. [2024-11-13 21:10:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 536 transitions. [2024-11-13 21:10:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 21:10:24,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 19580 backedges. 0 proven. 19580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 453 states and 542 transitions. [2024-11-13 21:10:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 542 transitions. [2024-11-13 21:10:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:10:28,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:30,544 INFO L134 CoverageAnalysis]: Checked inductivity of 20025 backedges. 0 proven. 20025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 458 states and 548 transitions. [2024-11-13 21:10:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 548 transitions. [2024-11-13 21:10:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-13 21:10:32,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:34,807 INFO L134 CoverageAnalysis]: Checked inductivity of 20475 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:36,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 463 states and 554 transitions. [2024-11-13 21:10:36,836 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 554 transitions. [2024-11-13 21:10:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2024-11-13 21:10:36,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:36,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 20930 backedges. 0 proven. 20930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:41,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 468 states and 560 transitions. [2024-11-13 21:10:41,264 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 560 transitions. [2024-11-13 21:10:41,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:10:41,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:41,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 21390 backedges. 0 proven. 21390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 473 states and 566 transitions. [2024-11-13 21:10:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 566 transitions. [2024-11-13 21:10:45,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-11-13 21:10:45,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:45,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 21855 backedges. 0 proven. 21855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:50,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 478 states and 572 transitions. [2024-11-13 21:10:50,479 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 572 transitions. [2024-11-13 21:10:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 21:10:50,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:53,015 INFO L134 CoverageAnalysis]: Checked inductivity of 22325 backedges. 0 proven. 22325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:55,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 483 states and 578 transitions. [2024-11-13 21:10:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 578 transitions. [2024-11-13 21:10:55,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-13 21:10:55,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:55,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:55,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22800 backedges. 0 proven. 22800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:00,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 488 states and 584 transitions. [2024-11-13 21:11:00,523 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 584 transitions. [2024-11-13 21:11:00,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-11-13 21:11:00,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:00,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:00,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 23280 backedges. 0 proven. 23280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 493 states and 590 transitions. [2024-11-13 21:11:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 590 transitions. [2024-11-13 21:11:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-11-13 21:11:05,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:05,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 23765 backedges. 0 proven. 23765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 498 states and 596 transitions. [2024-11-13 21:11:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 596 transitions. [2024-11-13 21:11:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-13 21:11:10,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:10,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:13,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24255 backedges. 0 proven. 24255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:15,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:15,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 503 states and 602 transitions. [2024-11-13 21:11:15,460 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 602 transitions. [2024-11-13 21:11:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-11-13 21:11:15,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:15,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24750 backedges. 0 proven. 24750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 508 states and 608 transitions. [2024-11-13 21:11:20,747 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 608 transitions. [2024-11-13 21:11:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-13 21:11:20,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:20,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 25250 backedges. 0 proven. 25250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 513 states and 614 transitions. [2024-11-13 21:11:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 614 transitions. [2024-11-13 21:11:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-13 21:11:25,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:25,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 25755 backedges. 0 proven. 25755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 518 states and 620 transitions. [2024-11-13 21:11:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 620 transitions. [2024-11-13 21:11:30,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-13 21:11:30,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 26265 backedges. 0 proven. 26265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 523 states and 626 transitions. [2024-11-13 21:11:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 626 transitions. [2024-11-13 21:11:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-13 21:11:36,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:36,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:36,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 26780 backedges. 0 proven. 26780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:42,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 528 states and 632 transitions. [2024-11-13 21:11:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 632 transitions. [2024-11-13 21:11:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-13 21:11:42,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:46,058 INFO L134 CoverageAnalysis]: Checked inductivity of 27300 backedges. 0 proven. 27300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 533 states and 638 transitions. [2024-11-13 21:11:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 638 transitions. [2024-11-13 21:11:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2024-11-13 21:11:48,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:48,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 27825 backedges. 0 proven. 27825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:54,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:54,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 538 states and 644 transitions. [2024-11-13 21:11:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 644 transitions. [2024-11-13 21:11:54,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-13 21:11:54,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:54,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:54,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 28355 backedges. 0 proven. 28355 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:00,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:00,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 543 states and 650 transitions. [2024-11-13 21:12:00,231 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 650 transitions. [2024-11-13 21:12:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-13 21:12:00,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:00,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 28890 backedges. 0 proven. 28890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:06,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:06,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 548 states and 656 transitions. [2024-11-13 21:12:06,094 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 656 transitions. [2024-11-13 21:12:06,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-11-13 21:12:06,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:06,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:09,489 INFO L134 CoverageAnalysis]: Checked inductivity of 29430 backedges. 0 proven. 29430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:12,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:12,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 553 states and 662 transitions. [2024-11-13 21:12:12,024 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 662 transitions. [2024-11-13 21:12:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2024-11-13 21:12:12,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:12,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 29975 backedges. 0 proven. 29975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 558 states and 668 transitions. [2024-11-13 21:12:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 668 transitions. [2024-11-13 21:12:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-13 21:12:18,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:21,856 INFO L134 CoverageAnalysis]: Checked inductivity of 30525 backedges. 0 proven. 30525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:24,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 563 states and 674 transitions. [2024-11-13 21:12:24,396 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 674 transitions. [2024-11-13 21:12:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-13 21:12:24,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:24,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:24,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 31080 backedges. 0 proven. 31080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:30,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:30,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 568 states and 680 transitions. [2024-11-13 21:12:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 680 transitions. [2024-11-13 21:12:30,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-11-13 21:12:30,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:30,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:34,236 INFO L134 CoverageAnalysis]: Checked inductivity of 31640 backedges. 0 proven. 31640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:36,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 573 states and 686 transitions. [2024-11-13 21:12:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 686 transitions. [2024-11-13 21:12:36,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-13 21:12:36,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 32205 backedges. 0 proven. 32205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 578 states and 692 transitions. [2024-11-13 21:12:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 692 transitions. [2024-11-13 21:12:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-13 21:12:43,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 32775 backedges. 0 proven. 32775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 583 states and 698 transitions. [2024-11-13 21:12:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 698 transitions. [2024-11-13 21:12:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-11-13 21:12:49,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:49,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:53,549 INFO L134 CoverageAnalysis]: Checked inductivity of 33350 backedges. 0 proven. 33350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:56,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:56,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 588 states and 704 transitions. [2024-11-13 21:12:56,196 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 704 transitions. [2024-11-13 21:12:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-11-13 21:12:56,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:56,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 33930 backedges. 0 proven. 33930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:03,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 593 states and 710 transitions. [2024-11-13 21:13:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 710 transitions. [2024-11-13 21:13:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2024-11-13 21:13:03,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:07,202 INFO L134 CoverageAnalysis]: Checked inductivity of 34515 backedges. 0 proven. 34515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 598 states and 716 transitions. [2024-11-13 21:13:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 716 transitions. [2024-11-13 21:13:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-13 21:13:09,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:09,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 35105 backedges. 0 proven. 35105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:17,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:17,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 603 states and 722 transitions. [2024-11-13 21:13:17,219 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 722 transitions. [2024-11-13 21:13:17,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-13 21:13:17,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:17,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 35700 backedges. 0 proven. 35700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 608 states and 728 transitions. [2024-11-13 21:13:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 728 transitions. [2024-11-13 21:13:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2024-11-13 21:13:24,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:24,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 36300 backedges. 0 proven. 36300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:31,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 613 states and 734 transitions. [2024-11-13 21:13:31,475 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 734 transitions. [2024-11-13 21:13:31,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2024-11-13 21:13:31,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 36905 backedges. 0 proven. 36905 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 618 states and 740 transitions. [2024-11-13 21:13:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 740 transitions. [2024-11-13 21:13:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-11-13 21:13:38,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 37515 backedges. 0 proven. 37515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:45,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 623 states and 746 transitions. [2024-11-13 21:13:45,961 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 746 transitions. [2024-11-13 21:13:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2024-11-13 21:13:45,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:45,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:50,756 INFO L134 CoverageAnalysis]: Checked inductivity of 38130 backedges. 0 proven. 38130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 628 states and 752 transitions. [2024-11-13 21:13:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 752 transitions. [2024-11-13 21:13:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-13 21:13:53,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:53,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 38750 backedges. 0 proven. 38750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 633 states and 758 transitions. [2024-11-13 21:14:01,693 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 758 transitions. [2024-11-13 21:14:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-13 21:14:01,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:01,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,684 INFO L134 CoverageAnalysis]: Checked inductivity of 39375 backedges. 0 proven. 39375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 638 states and 764 transitions. [2024-11-13 21:14:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 764 transitions. [2024-11-13 21:14:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-13 21:14:09,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 40005 backedges. 0 proven. 40005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 643 states and 770 transitions. [2024-11-13 21:14:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 770 transitions. [2024-11-13 21:14:17,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2024-11-13 21:14:17,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:17,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,835 INFO L134 CoverageAnalysis]: Checked inductivity of 40640 backedges. 0 proven. 40640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 648 states and 776 transitions. [2024-11-13 21:14:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 776 transitions. [2024-11-13 21:14:25,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-11-13 21:14:25,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:25,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:30,996 INFO L134 CoverageAnalysis]: Checked inductivity of 41280 backedges. 0 proven. 41280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:33,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 653 states and 782 transitions. [2024-11-13 21:14:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 782 transitions. [2024-11-13 21:14:33,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2024-11-13 21:14:33,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:33,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 41925 backedges. 0 proven. 41925 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:42,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 658 states and 788 transitions. [2024-11-13 21:14:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 788 transitions. [2024-11-13 21:14:42,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-11-13 21:14:42,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:42,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 42575 backedges. 0 proven. 42575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 663 states and 794 transitions. [2024-11-13 21:14:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 794 transitions. [2024-11-13 21:14:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-13 21:14:50,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:55,528 INFO L134 CoverageAnalysis]: Checked inductivity of 43230 backedges. 0 proven. 43230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:58,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:58,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 668 states and 800 transitions. [2024-11-13 21:14:58,574 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 800 transitions. [2024-11-13 21:14:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2024-11-13 21:14:58,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:58,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:03,950 INFO L134 CoverageAnalysis]: Checked inductivity of 43890 backedges. 0 proven. 43890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:07,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 673 states and 806 transitions. [2024-11-13 21:15:07,024 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 806 transitions. [2024-11-13 21:15:07,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 672 [2024-11-13 21:15:07,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:07,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:07,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 44555 backedges. 0 proven. 44555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 678 states and 812 transitions. [2024-11-13 21:15:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 812 transitions. [2024-11-13 21:15:15,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-13 21:15:15,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:15,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:21,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45225 backedges. 0 proven. 45225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:24,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 683 states and 818 transitions. [2024-11-13 21:15:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 818 transitions. [2024-11-13 21:15:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2024-11-13 21:15:24,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:24,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45900 backedges. 0 proven. 45900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:33,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 688 states and 824 transitions. [2024-11-13 21:15:33,144 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 824 transitions. [2024-11-13 21:15:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2024-11-13 21:15:33,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:33,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 46580 backedges. 0 proven. 46580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:42,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:42,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 693 states and 830 transitions. [2024-11-13 21:15:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 830 transitions. [2024-11-13 21:15:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-11-13 21:15:42,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:42,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 47265 backedges. 0 proven. 47265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:51,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 698 states and 836 transitions. [2024-11-13 21:15:51,133 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 836 transitions. [2024-11-13 21:15:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 697 [2024-11-13 21:15:51,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:51,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 47955 backedges. 0 proven. 47955 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 703 states and 842 transitions. [2024-11-13 21:16:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 842 transitions. [2024-11-13 21:16:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 702 [2024-11-13 21:16:00,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 48650 backedges. 0 proven. 48650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:09,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:09,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 708 states and 848 transitions. [2024-11-13 21:16:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 848 transitions. [2024-11-13 21:16:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-11-13 21:16:09,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:09,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 49350 backedges. 0 proven. 49350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 713 states and 854 transitions. [2024-11-13 21:16:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 854 transitions. [2024-11-13 21:16:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 712 [2024-11-13 21:16:19,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:19,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 50055 backedges. 0 proven. 50055 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 718 states and 860 transitions. [2024-11-13 21:16:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 860 transitions. [2024-11-13 21:16:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-13 21:16:28,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:28,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:35,094 INFO L134 CoverageAnalysis]: Checked inductivity of 50765 backedges. 0 proven. 50765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 723 states and 866 transitions. [2024-11-13 21:16:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 866 transitions. [2024-11-13 21:16:38,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-13 21:16:38,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:38,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 51480 backedges. 0 proven. 51480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 728 states and 872 transitions. [2024-11-13 21:16:48,286 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 872 transitions. [2024-11-13 21:16:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 727 [2024-11-13 21:16:48,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 52200 backedges. 0 proven. 52200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:58,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 733 states and 878 transitions. [2024-11-13 21:16:58,241 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 878 transitions. [2024-11-13 21:16:58,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 732 [2024-11-13 21:16:58,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:58,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:04,943 INFO L134 CoverageAnalysis]: Checked inductivity of 52925 backedges. 0 proven. 52925 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:08,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:08,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 738 states and 884 transitions. [2024-11-13 21:17:08,364 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 884 transitions. [2024-11-13 21:17:08,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-13 21:17:08,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:08,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:15,521 INFO L134 CoverageAnalysis]: Checked inductivity of 53655 backedges. 0 proven. 53655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:18,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 743 states and 890 transitions. [2024-11-13 21:17:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 890 transitions. [2024-11-13 21:17:18,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2024-11-13 21:17:18,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:18,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 54390 backedges. 0 proven. 54390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:29,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:29,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 748 states and 896 transitions. [2024-11-13 21:17:29,358 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 896 transitions. [2024-11-13 21:17:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2024-11-13 21:17:29,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 55130 backedges. 0 proven. 55130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 753 states and 902 transitions. [2024-11-13 21:17:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 902 transitions. [2024-11-13 21:17:39,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-13 21:17:39,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:39,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:39,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 55875 backedges. 0 proven. 55875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:51,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 758 states and 908 transitions. [2024-11-13 21:17:51,395 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 908 transitions. [2024-11-13 21:17:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-11-13 21:17:51,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:51,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 56625 backedges. 0 proven. 56625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:02,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 763 states and 914 transitions. [2024-11-13 21:18:02,821 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 914 transitions. [2024-11-13 21:18:02,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2024-11-13 21:18:02,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:02,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 57380 backedges. 0 proven. 57380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 768 states and 920 transitions. [2024-11-13 21:18:14,607 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 920 transitions. [2024-11-13 21:18:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-13 21:18:14,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 58140 backedges. 0 proven. 58140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 773 states and 926 transitions. [2024-11-13 21:18:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 926 transitions. [2024-11-13 21:18:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2024-11-13 21:18:25,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 58905 backedges. 0 proven. 58905 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:37,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 778 states and 932 transitions. [2024-11-13 21:18:37,537 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 932 transitions. [2024-11-13 21:18:37,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2024-11-13 21:18:37,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:37,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 59675 backedges. 0 proven. 59675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 783 states and 938 transitions. [2024-11-13 21:18:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 938 transitions. [2024-11-13 21:18:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-13 21:18:49,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:49,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 60450 backedges. 0 proven. 60450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 788 states and 944 transitions. [2024-11-13 21:19:02,264 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 944 transitions. [2024-11-13 21:19:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-13 21:19:02,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:02,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 61230 backedges. 0 proven. 61230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:15,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 793 states and 950 transitions. [2024-11-13 21:19:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 950 transitions. [2024-11-13 21:19:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2024-11-13 21:19:15,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 62015 backedges. 0 proven. 62015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 798 states and 956 transitions. [2024-11-13 21:19:28,973 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 956 transitions. [2024-11-13 21:19:28,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-13 21:19:28,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:28,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 62805 backedges. 0 proven. 62805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 803 states and 962 transitions. [2024-11-13 21:19:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 962 transitions. [2024-11-13 21:19:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-11-13 21:19:43,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:43,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 63600 backedges. 0 proven. 63600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 808 states and 968 transitions. [2024-11-13 21:19:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 968 transitions. [2024-11-13 21:19:56,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-13 21:19:56,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:56,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:06,476 INFO L134 CoverageAnalysis]: Checked inductivity of 64400 backedges. 0 proven. 64400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:11,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 813 states and 974 transitions. [2024-11-13 21:20:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 974 transitions. [2024-11-13 21:20:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 21:20:11,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:11,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 65205 backedges. 0 proven. 65205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 818 states and 980 transitions. [2024-11-13 21:20:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 980 transitions. [2024-11-13 21:20:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2024-11-13 21:20:27,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:27,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 66015 backedges. 0 proven. 66015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:42,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 823 states and 986 transitions. [2024-11-13 21:20:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 986 transitions. [2024-11-13 21:20:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:20:42,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:42,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 66830 backedges. 0 proven. 66830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:00,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 828 states and 992 transitions. [2024-11-13 21:21:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 992 transitions. [2024-11-13 21:21:00,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-13 21:21:00,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:00,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 67650 backedges. 0 proven. 67650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:18,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 833 states and 998 transitions. [2024-11-13 21:21:18,263 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 998 transitions. [2024-11-13 21:21:18,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-13 21:21:18,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:18,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 68475 backedges. 0 proven. 68475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:36,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 838 states and 1004 transitions. [2024-11-13 21:21:36,579 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1004 transitions. [2024-11-13 21:21:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2024-11-13 21:21:36,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:36,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat