./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-memsafety/bubblesort-alloca-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/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_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-memsafety/bubblesort-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/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 32bit --witnessprinter.graph.data.programhash 71daa4447a811360729951159d42c752715aafb50c3ad4dcb2ed5d242a4f4a78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:24:06,606 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:24:06,690 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:24:06,694 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:24:06,694 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:24:06,715 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:24:06,716 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:24:06,716 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:24:06,716 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:24:06,716 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:24:06,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:24:06,717 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:24:06,718 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:24:06,718 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:24:06,721 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:24:06,721 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:24:06,721 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:24:06,722 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:24:06,722 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:24:06,722 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:24:06,722 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:24:06,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:24:06,722 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:24:06,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:24:06,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:24:06,722 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:24:06,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:24:06,723 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_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71daa4447a811360729951159d42c752715aafb50c3ad4dcb2ed5d242a4f4a78 [2024-11-13 23:24:07,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:24:07,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:24:07,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:24:07,023 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:24:07,024 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:24:07,025 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-memsafety/bubblesort-alloca-2.i Unable to find full path for "g++" [2024-11-13 23:24:08,878 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:24:09,232 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:24:09,233 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/sv-benchmarks/c/array-memsafety/bubblesort-alloca-2.i [2024-11-13 23:24:09,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/data/6409efa3b/25d05b992ee54127b7406b8d37c51455/FLAG865bde6ad [2024-11-13 23:24:09,487 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/data/6409efa3b/25d05b992ee54127b7406b8d37c51455 [2024-11-13 23:24:09,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:24:09,501 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:24:09,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:24:09,502 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:24:09,512 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:24:09,513 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:09,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1559d9e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09, skipping insertion in model container [2024-11-13 23:24:09,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:09,581 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:24:09,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:24:09,913 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:24:09,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:24:09,978 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:24:09,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09 WrapperNode [2024-11-13 23:24:09,978 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:24:09,979 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:24:09,980 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:24:09,980 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:24:09,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:09,996 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,013 INFO L138 Inliner]: procedures = 116, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2024-11-13 23:24:10,013 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:24:10,014 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:24:10,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:24:10,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:24:10,021 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,029 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,033 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,034 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,036 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:24:10,037 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:24:10,037 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:24:10,037 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:24:10,038 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:09" (1/1) ... [2024-11-13 23:24:10,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:24:10,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:24:10,070 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:24:10,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4dcbf3-d790-46d8-9415-f6fe09ffe135/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:24:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:24:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:24:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:24:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:24:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:24:10,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:24:10,239 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:24:10,242 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:24:10,484 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-13 23:24:10,484 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:24:10,559 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:24:10,560 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 23:24:10,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:10 BoogieIcfgContainer [2024-11-13 23:24:10,561 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:24:10,562 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:24:10,562 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:24:10,573 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:24:10,574 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:10" (1/1) ... [2024-11-13 23:24:10,582 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:24:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 35 states and 38 transitions. [2024-11-13 23:24:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2024-11-13 23:24:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:24:10,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:10,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:10,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2024-11-13 23:24:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2024-11-13 23:24:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:24:10,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:10,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:11,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:11,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 39 states and 45 transitions. [2024-11-13 23:24:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 45 transitions. [2024-11-13 23:24:11,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:24:11,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-13 23:24:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-13 23:24:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:24:11,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:11,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 43 states and 52 transitions. [2024-11-13 23:24:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2024-11-13 23:24:12,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:24:12,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:12,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 39 states and 43 transitions. [2024-11-13 23:24:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2024-11-13 23:24:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:24:12,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:12,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:12,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-11-13 23:24:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-11-13 23:24:12,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:24:12,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:12,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 44 states and 51 transitions. [2024-11-13 23:24:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2024-11-13 23:24:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:24:12,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:12,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:24:13,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:13,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-11-13 23:24:13,131 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-11-13 23:24:13,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:24:13,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:13,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-11-13 23:24:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-11-13 23:24:13,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:24:13,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:13,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:13,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:13,749 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 23:24:13,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 49 states and 59 transitions. [2024-11-13 23:24:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2024-11-13 23:24:13,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:24:13,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:13,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:14,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:24:14,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 51 states and 63 transitions. [2024-11-13 23:24:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 63 transitions. [2024-11-13 23:24:14,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:24:14,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:14,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:24:14,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:14,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 53 states and 67 transitions. [2024-11-13 23:24:14,451 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2024-11-13 23:24:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:24:14,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 57 states and 73 transitions. [2024-11-13 23:24:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 73 transitions. [2024-11-13 23:24:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:24:15,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:15,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:24:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 57 states and 72 transitions. [2024-11-13 23:24:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2024-11-13 23:24:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:24:15,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:15,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 60 states and 79 transitions. [2024-11-13 23:24:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2024-11-13 23:24:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:24:15,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:15,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:16,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 62 states and 82 transitions. [2024-11-13 23:24:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 82 transitions. [2024-11-13 23:24:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:24:16,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:16,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 63 states and 84 transitions. [2024-11-13 23:24:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 84 transitions. [2024-11-13 23:24:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:24:16,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:16,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:24:16,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:16,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 63 states and 83 transitions. [2024-11-13 23:24:16,798 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 83 transitions. [2024-11-13 23:24:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:24:16,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:16,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:17,046 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 23:24:17,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:17,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 66 states and 91 transitions. [2024-11-13 23:24:17,561 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2024-11-13 23:24:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:24:17,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:17,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:17,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 68 states and 94 transitions. [2024-11-13 23:24:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2024-11-13 23:24:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:24:17,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:17,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:18,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 71 states and 98 transitions. [2024-11-13 23:24:18,146 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 98 transitions. [2024-11-13 23:24:18,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:24:18,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:18,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:18,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 72 states and 100 transitions. [2024-11-13 23:24:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 100 transitions. [2024-11-13 23:24:18,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:24:18,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:18,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:18,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 74 states and 104 transitions. [2024-11-13 23:24:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 104 transitions. [2024-11-13 23:24:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:24:18,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:18,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:24:18,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 74 states and 103 transitions. [2024-11-13 23:24:18,831 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 103 transitions. [2024-11-13 23:24:18,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:24:18,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:18,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:18,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:18,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 76 states and 105 transitions. [2024-11-13 23:24:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2024-11-13 23:24:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:24:18,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:18,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:19,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:19,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 79 states and 110 transitions. [2024-11-13 23:24:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2024-11-13 23:24:19,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:24:19,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:19,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 82 states and 119 transitions. [2024-11-13 23:24:20,226 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 119 transitions. [2024-11-13 23:24:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:24:20,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:20,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 84 states and 122 transitions. [2024-11-13 23:24:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 122 transitions. [2024-11-13 23:24:20,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:24:20,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:20,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 85 states and 123 transitions. [2024-11-13 23:24:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2024-11-13 23:24:20,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:24:20,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:24:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 88 states and 126 transitions. [2024-11-13 23:24:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 126 transitions. [2024-11-13 23:24:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:24:21,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:21,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 90 states and 128 transitions. [2024-11-13 23:24:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 128 transitions. [2024-11-13 23:24:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:24:21,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:21,765 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:24:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 90 states and 127 transitions. [2024-11-13 23:24:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 127 transitions. [2024-11-13 23:24:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:24:22,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:22,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:24:22,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 91 states and 127 transitions. [2024-11-13 23:24:22,142 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 127 transitions. [2024-11-13 23:24:22,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:24:22,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:22,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:22,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:24:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 102 states and 142 transitions. [2024-11-13 23:24:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 142 transitions. [2024-11-13 23:24:24,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:24:24,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:24,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 105 states and 152 transitions. [2024-11-13 23:24:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 152 transitions. [2024-11-13 23:24:25,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:24:25,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:25,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:25,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:25,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 107 states and 155 transitions. [2024-11-13 23:24:25,801 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 155 transitions. [2024-11-13 23:24:25,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:24:25,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:25,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:24:26,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 107 states and 154 transitions. [2024-11-13 23:24:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 154 transitions. [2024-11-13 23:24:26,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:24:26,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 108 states and 153 transitions. [2024-11-13 23:24:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 153 transitions. [2024-11-13 23:24:28,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:24:28,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:28,544 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:24:29,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 107 states and 152 transitions. [2024-11-13 23:24:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 152 transitions. [2024-11-13 23:24:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:24:29,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:29,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:24:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:29,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 104 states and 148 transitions. [2024-11-13 23:24:29,302 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 148 transitions. [2024-11-13 23:24:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:24:29,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:29,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:29,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 107 states and 159 transitions. [2024-11-13 23:24:30,494 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 159 transitions. [2024-11-13 23:24:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:24:30,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:30,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 109 states and 162 transitions. [2024-11-13 23:24:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 162 transitions. [2024-11-13 23:24:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:24:31,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:24:31,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:31,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 111 states and 165 transitions. [2024-11-13 23:24:31,522 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 165 transitions. [2024-11-13 23:24:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:24:31,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:31,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:24:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 111 states and 164 transitions. [2024-11-13 23:24:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 164 transitions. [2024-11-13 23:24:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:24:31,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:31,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:24:32,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 110 states and 163 transitions. [2024-11-13 23:24:32,766 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 163 transitions. [2024-11-13 23:24:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:24:32,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:32,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:33,058 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:24:33,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:33,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 112 states and 166 transitions. [2024-11-13 23:24:33,576 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 166 transitions. [2024-11-13 23:24:33,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:24:33,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:33,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:33,956 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:34,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 115 states and 178 transitions. [2024-11-13 23:24:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 178 transitions. [2024-11-13 23:24:34,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:24:34,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:34,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:35,186 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 117 states and 181 transitions. [2024-11-13 23:24:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 181 transitions. [2024-11-13 23:24:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:24:35,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:35,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:24:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 116 states and 180 transitions. [2024-11-13 23:24:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 180 transitions. [2024-11-13 23:24:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:24:35,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:24:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 123 states and 192 transitions. [2024-11-13 23:24:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 192 transitions. [2024-11-13 23:24:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:24:38,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:38,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:38,068 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:24:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:38,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 122 states and 191 transitions. [2024-11-13 23:24:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 191 transitions. [2024-11-13 23:24:38,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:24:38,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:38,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 23:24:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 122 states and 190 transitions. [2024-11-13 23:24:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 190 transitions. [2024-11-13 23:24:38,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:24:38,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:38,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:24:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 124 states and 192 transitions. [2024-11-13 23:24:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 192 transitions. [2024-11-13 23:24:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:24:39,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:24:40,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 127 states and 195 transitions. [2024-11-13 23:24:40,125 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 195 transitions. [2024-11-13 23:24:40,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:24:40,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:40,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 130 states and 208 transitions. [2024-11-13 23:24:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 208 transitions. [2024-11-13 23:24:41,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:24:41,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:41,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:42,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 132 states and 211 transitions. [2024-11-13 23:24:42,215 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 211 transitions. [2024-11-13 23:24:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:24:42,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:42,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:24:42,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 132 states and 210 transitions. [2024-11-13 23:24:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 210 transitions. [2024-11-13 23:24:42,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:24:42,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:42,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:24:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 150 states and 233 transitions. [2024-11-13 23:24:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 233 transitions. [2024-11-13 23:24:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:24:46,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:46,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:24:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 154 states and 236 transitions. [2024-11-13 23:24:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 236 transitions. [2024-11-13 23:24:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:24:47,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:47,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:24:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 154 states and 235 transitions. [2024-11-13 23:24:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 235 transitions. [2024-11-13 23:24:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:24:47,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:47,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:48,041 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:49,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 157 states and 249 transitions. [2024-11-13 23:24:49,075 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 249 transitions. [2024-11-13 23:24:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:24:49,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:49,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:49,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 159 states and 252 transitions. [2024-11-13 23:24:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 252 transitions. [2024-11-13 23:24:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:24:49,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:49,867 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:24:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 166 states and 264 transitions. [2024-11-13 23:24:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 264 transitions. [2024-11-13 23:24:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:24:52,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:24:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 168 states and 264 transitions. [2024-11-13 23:24:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 264 transitions. [2024-11-13 23:24:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:24:52,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:52,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:24:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 170 states and 264 transitions. [2024-11-13 23:24:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 264 transitions. [2024-11-13 23:24:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:24:53,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-13 23:24:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 170 states and 263 transitions. [2024-11-13 23:24:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 263 transitions. [2024-11-13 23:24:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:24:53,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:53,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:24:54,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 174 states and 266 transitions. [2024-11-13 23:24:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 266 transitions. [2024-11-13 23:24:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:24:54,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:54,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:56,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:56,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 177 states and 281 transitions. [2024-11-13 23:24:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 281 transitions. [2024-11-13 23:24:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:24:56,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:56,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:56,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 179 states and 284 transitions. [2024-11-13 23:24:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 284 transitions. [2024-11-13 23:24:56,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:24:56,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:56,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:24:59,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:59,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 186 states and 297 transitions. [2024-11-13 23:24:59,648 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 297 transitions. [2024-11-13 23:24:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:24:59,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:59,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:59,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-13 23:25:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:00,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 186 states and 296 transitions. [2024-11-13 23:25:00,470 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 296 transitions. [2024-11-13 23:25:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:25:00,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:00,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:01,084 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 189 states and 312 transitions. [2024-11-13 23:25:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 312 transitions. [2024-11-13 23:25:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:25:02,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:02,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:03,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:03,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 191 states and 315 transitions. [2024-11-13 23:25:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 315 transitions. [2024-11-13 23:25:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:25:03,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:03,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:03,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:25:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 194 states and 318 transitions. [2024-11-13 23:25:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 318 transitions. [2024-11-13 23:25:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:25:04,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:25:11,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:11,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 219 states and 350 transitions. [2024-11-13 23:25:11,189 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 350 transitions. [2024-11-13 23:25:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:25:11,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-13 23:25:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:11,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 219 states and 349 transitions. [2024-11-13 23:25:11,905 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 349 transitions. [2024-11-13 23:25:11,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:25:11,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:11,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:12,031 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:25:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 223 states and 352 transitions. [2024-11-13 23:25:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 352 transitions. [2024-11-13 23:25:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:25:12,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:12,961 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:14,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 226 states and 369 transitions. [2024-11-13 23:25:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 369 transitions. [2024-11-13 23:25:14,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:25:14,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:14,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:15,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 228 states and 372 transitions. [2024-11-13 23:25:15,348 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 372 transitions. [2024-11-13 23:25:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:25:15,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:15,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:15,407 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:25:15,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 225 states and 368 transitions. [2024-11-13 23:25:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 368 transitions. [2024-11-13 23:25:15,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:25:15,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:15,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:15,514 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-13 23:25:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:16,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 225 states and 367 transitions. [2024-11-13 23:25:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 367 transitions. [2024-11-13 23:25:16,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:25:16,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:16,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:16,732 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:18,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 228 states and 385 transitions. [2024-11-13 23:25:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 385 transitions. [2024-11-13 23:25:18,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:25:18,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:18,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:18,697 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 230 states and 388 transitions. [2024-11-13 23:25:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 388 transitions. [2024-11-13 23:25:19,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:25:19,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:19,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:19,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 36 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:25:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 234 states and 391 transitions. [2024-11-13 23:25:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 391 transitions. [2024-11-13 23:25:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:25:21,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 28 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:25:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:23,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 238 states and 394 transitions. [2024-11-13 23:25:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 394 transitions. [2024-11-13 23:25:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:25:23,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:23,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-13 23:25:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 238 states and 393 transitions. [2024-11-13 23:25:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 393 transitions. [2024-11-13 23:25:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:25:24,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:24,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:25:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 245 states and 407 transitions. [2024-11-13 23:25:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 407 transitions. [2024-11-13 23:25:27,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:25:27,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:27,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:29,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 248 states and 426 transitions. [2024-11-13 23:25:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 426 transitions. [2024-11-13 23:25:29,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:25:29,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:29,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:29,988 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 23:25:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 250 states and 429 transitions. [2024-11-13 23:25:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 429 transitions. [2024-11-13 23:25:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:25:30,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:30,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:25:32,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:32,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 253 states and 432 transitions. [2024-11-13 23:25:32,149 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 432 transitions. [2024-11-13 23:25:32,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:25:32,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:32,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 23:25:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 253 states and 431 transitions. [2024-11-13 23:25:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 431 transitions. [2024-11-13 23:25:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:25:32,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:32,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:25:42,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 285 states and 472 transitions. [2024-11-13 23:25:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 472 transitions. [2024-11-13 23:25:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:25:42,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:42,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:45,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 288 states and 492 transitions. [2024-11-13 23:25:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 492 transitions. [2024-11-13 23:25:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:25:45,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:45,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:46,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:46,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 290 states and 495 transitions. [2024-11-13 23:25:46,141 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 495 transitions. [2024-11-13 23:25:46,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:25:46,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:46,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:46,284 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:25:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 294 states and 498 transitions. [2024-11-13 23:25:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 498 transitions. [2024-11-13 23:25:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:25:46,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-13 23:25:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 294 states and 497 transitions. [2024-11-13 23:25:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 497 transitions. [2024-11-13 23:25:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:25:47,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:47,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:25:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 291 states and 493 transitions. [2024-11-13 23:25:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 493 transitions. [2024-11-13 23:25:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:25:47,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:47,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:47,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:48,347 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 294 states and 514 transitions. [2024-11-13 23:25:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 514 transitions. [2024-11-13 23:25:50,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:25:50,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:50,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 296 states and 517 transitions. [2024-11-13 23:25:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 517 transitions. [2024-11-13 23:25:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:25:51,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 64 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:25:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:53,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 300 states and 520 transitions. [2024-11-13 23:25:53,903 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 520 transitions. [2024-11-13 23:25:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:25:53,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:53,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 64 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:25:55,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:55,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 304 states and 523 transitions. [2024-11-13 23:25:55,123 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 523 transitions. [2024-11-13 23:25:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:25:55,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:55,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 49 proven. 37 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:25:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 308 states and 526 transitions. [2024-11-13 23:25:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 526 transitions. [2024-11-13 23:25:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:25:57,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:57,484 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-13 23:25:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 308 states and 525 transitions. [2024-11-13 23:25:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 525 transitions. [2024-11-13 23:25:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:25:58,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:59,002 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 311 states and 547 transitions. [2024-11-13 23:26:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 547 transitions. [2024-11-13 23:26:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:26:00,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:00,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 313 states and 550 transitions. [2024-11-13 23:26:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 550 transitions. [2024-11-13 23:26:02,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:26:02,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:02,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 23:26:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 320 states and 565 transitions. [2024-11-13 23:26:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 565 transitions. [2024-11-13 23:26:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:26:06,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:06,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-13 23:26:06,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:06,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 320 states and 564 transitions. [2024-11-13 23:26:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 564 transitions. [2024-11-13 23:26:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:26:06,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:06,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:06,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:26:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 323 states and 567 transitions. [2024-11-13 23:26:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 567 transitions. [2024-11-13 23:26:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:26:08,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:08,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:09,452 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:11,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:11,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 326 states and 590 transitions. [2024-11-13 23:26:11,664 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 590 transitions. [2024-11-13 23:26:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:26:11,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:11,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:12,241 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 328 states and 593 transitions. [2024-11-13 23:26:13,021 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 593 transitions. [2024-11-13 23:26:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:26:13,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:13,677 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:26:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 367 states and 643 transitions. [2024-11-13 23:26:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 643 transitions. [2024-11-13 23:26:26,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:26:26,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:26,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:26,475 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 23:26:27,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:27,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 371 states and 646 transitions. [2024-11-13 23:26:27,058 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 646 transitions. [2024-11-13 23:26:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:26:27,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:27,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:27,108 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 23:26:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 371 states and 645 transitions. [2024-11-13 23:26:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 645 transitions. [2024-11-13 23:26:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:26:28,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:28,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 374 states and 669 transitions. [2024-11-13 23:26:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 669 transitions. [2024-11-13 23:26:31,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:26:31,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:31,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:31,726 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 376 states and 672 transitions. [2024-11-13 23:26:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 672 transitions. [2024-11-13 23:26:32,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:26:32,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:32,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:26:32,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 373 states and 668 transitions. [2024-11-13 23:26:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 668 transitions. [2024-11-13 23:26:32,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:26:32,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:32,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 23:26:33,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 373 states and 667 transitions. [2024-11-13 23:26:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 667 transitions. [2024-11-13 23:26:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:26:33,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:34,876 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 77 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:26:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 377 states and 670 transitions. [2024-11-13 23:26:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 670 transitions. [2024-11-13 23:26:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:26:35,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:35,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 77 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:26:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 381 states and 673 transitions. [2024-11-13 23:26:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 673 transitions. [2024-11-13 23:26:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:26:37,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:38,006 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 77 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:26:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:39,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 385 states and 676 transitions. [2024-11-13 23:26:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 676 transitions. [2024-11-13 23:26:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:26:39,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,580 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 77 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:26:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:40,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 389 states and 679 transitions. [2024-11-13 23:26:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 679 transitions. [2024-11-13 23:26:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:26:40,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:40,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 392 states and 704 transitions. [2024-11-13 23:26:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 704 transitions. [2024-11-13 23:26:43,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:26:43,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:44,540 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:45,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 394 states and 707 transitions. [2024-11-13 23:26:45,424 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 707 transitions. [2024-11-13 23:26:45,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:26:45,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:45,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:26:50,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 401 states and 723 transitions. [2024-11-13 23:26:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 723 transitions. [2024-11-13 23:26:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:26:50,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:50,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2024-11-13 23:26:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 401 states and 722 transitions. [2024-11-13 23:26:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 722 transitions. [2024-11-13 23:26:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:26:51,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:51,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:52,138 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:54,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:54,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 404 states and 748 transitions. [2024-11-13 23:26:54,409 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 748 transitions. [2024-11-13 23:26:54,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:26:54,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:54,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 406 states and 751 transitions. [2024-11-13 23:26:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 751 transitions. [2024-11-13 23:26:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:26:56,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-13 23:26:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 409 states and 754 transitions. [2024-11-13 23:26:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 754 transitions. [2024-11-13 23:26:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:26:58,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:58,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 23:27:16,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 455 states and 813 transitions. [2024-11-13 23:27:16,176 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 813 transitions. [2024-11-13 23:27:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:27:16,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:16,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:16,243 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-11-13 23:27:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 455 states and 812 transitions. [2024-11-13 23:27:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 812 transitions. [2024-11-13 23:27:17,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:27:17,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:17,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:17,576 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:27:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 459 states and 815 transitions. [2024-11-13 23:27:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 815 transitions. [2024-11-13 23:27:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:27:18,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 462 states and 842 transitions. [2024-11-13 23:27:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 842 transitions. [2024-11-13 23:27:22,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:27:22,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:22,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:22,884 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 464 states and 845 transitions. [2024-11-13 23:27:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 845 transitions. [2024-11-13 23:27:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:27:23,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:23,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-13 23:27:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 461 states and 841 transitions. [2024-11-13 23:27:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 841 transitions. [2024-11-13 23:27:24,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:27:24,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:24,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:24,111 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-11-13 23:27:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 461 states and 840 transitions. [2024-11-13 23:27:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 840 transitions. [2024-11-13 23:27:25,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:27:25,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 464 states and 868 transitions. [2024-11-13 23:27:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 868 transitions. [2024-11-13 23:27:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:27:29,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:29,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 466 states and 871 transitions. [2024-11-13 23:27:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 871 transitions. [2024-11-13 23:27:31,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:27:31,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:31,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 112 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:27:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 470 states and 874 transitions. [2024-11-13 23:27:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 874 transitions. [2024-11-13 23:27:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:27:35,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:35,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:36,629 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 141 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:27:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:38,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 474 states and 877 transitions. [2024-11-13 23:27:38,603 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 877 transitions. [2024-11-13 23:27:38,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:27:38,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:38,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 112 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:27:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 478 states and 880 transitions. [2024-11-13 23:27:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 880 transitions. [2024-11-13 23:27:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:27:40,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:40,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 141 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:27:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 482 states and 883 transitions. [2024-11-13 23:27:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 883 transitions. [2024-11-13 23:27:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:27:42,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:42,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 141 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:27:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 486 states and 886 transitions. [2024-11-13 23:27:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 886 transitions. [2024-11-13 23:27:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:27:44,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:44,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2024-11-13 23:27:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 486 states and 885 transitions. [2024-11-13 23:27:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 885 transitions. [2024-11-13 23:27:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:27:45,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:45,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:46,222 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 23:27:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 493 states and 902 transitions. [2024-11-13 23:27:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 902 transitions. [2024-11-13 23:27:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:27:50,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:50,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:50,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:54,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 496 states and 931 transitions. [2024-11-13 23:27:54,704 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 931 transitions. [2024-11-13 23:27:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:27:54,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:54,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 498 states and 934 transitions. [2024-11-13 23:27:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 934 transitions. [2024-11-13 23:27:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:27:56,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:56,694 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 23:27:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 501 states and 937 transitions. [2024-11-13 23:27:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 937 transitions. [2024-11-13 23:27:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:27:59,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:59,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:59,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:59,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2024-11-13 23:28:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 501 states and 936 transitions. [2024-11-13 23:28:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 936 transitions. [2024-11-13 23:28:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:28:00,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 23:28:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:23,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 554 states and 1004 transitions. [2024-11-13 23:28:23,784 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1004 transitions. [2024-11-13 23:28:23,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:28:23,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:23,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:28,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 557 states and 1034 transitions. [2024-11-13 23:28:28,082 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1034 transitions. [2024-11-13 23:28:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:28:28,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:28,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:30,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 559 states and 1037 transitions. [2024-11-13 23:28:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1037 transitions. [2024-11-13 23:28:30,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:28:30,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:30,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 23:28:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 563 states and 1040 transitions. [2024-11-13 23:28:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1040 transitions. [2024-11-13 23:28:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:28:31,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2024-11-13 23:28:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 563 states and 1039 transitions. [2024-11-13 23:28:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1039 transitions. [2024-11-13 23:28:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:28:32,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:32,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 23:28:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 560 states and 1035 transitions. [2024-11-13 23:28:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1035 transitions. [2024-11-13 23:28:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:28:32,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:32,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:34,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:37,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 563 states and 1066 transitions. [2024-11-13 23:28:37,315 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1066 transitions. [2024-11-13 23:28:37,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:28:37,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:37,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 565 states and 1069 transitions. [2024-11-13 23:28:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1069 transitions. [2024-11-13 23:28:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:39,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 190 proven. 70 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:28:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 569 states and 1072 transitions. [2024-11-13 23:28:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1072 transitions. [2024-11-13 23:28:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:43,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:43,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 190 proven. 70 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:28:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 573 states and 1075 transitions. [2024-11-13 23:28:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1075 transitions. [2024-11-13 23:28:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:45,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:45,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 154 proven. 106 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:28:48,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 577 states and 1078 transitions. [2024-11-13 23:28:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1078 transitions. [2024-11-13 23:28:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:48,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:48,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:49,161 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 190 proven. 70 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:28:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 581 states and 1081 transitions. [2024-11-13 23:28:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1081 transitions. [2024-11-13 23:28:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:50,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:50,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:51,251 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 154 proven. 106 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:28:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 585 states and 1084 transitions. [2024-11-13 23:28:52,623 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1084 transitions. [2024-11-13 23:28:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:52,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:52,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:53,173 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 154 proven. 106 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:28:54,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 589 states and 1087 transitions. [2024-11-13 23:28:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1087 transitions. [2024-11-13 23:28:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:28:54,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:54,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2024-11-13 23:28:56,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 589 states and 1086 transitions. [2024-11-13 23:28:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1086 transitions. [2024-11-13 23:28:56,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:28:56,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:56,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 592 states and 1118 transitions. [2024-11-13 23:29:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1118 transitions. [2024-11-13 23:29:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:29:01,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 594 states and 1121 transitions. [2024-11-13 23:29:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1121 transitions. [2024-11-13 23:29:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:29:03,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:03,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:29:09,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:09,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 601 states and 1139 transitions. [2024-11-13 23:29:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1139 transitions. [2024-11-13 23:29:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:29:09,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:09,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1247 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2024-11-13 23:29:11,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 601 states and 1138 transitions. [2024-11-13 23:29:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1138 transitions. [2024-11-13 23:29:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:29:11,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:11,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:11,098 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-13 23:29:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 604 states and 1141 transitions. [2024-11-13 23:29:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1141 transitions. [2024-11-13 23:29:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:29:13,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:18,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:18,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 607 states and 1174 transitions. [2024-11-13 23:29:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1174 transitions. [2024-11-13 23:29:18,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:29:18,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:18,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1247 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:21,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 609 states and 1177 transitions. [2024-11-13 23:29:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1177 transitions. [2024-11-13 23:29:21,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:29:21,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:21,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:29:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 669 states and 1254 transitions. [2024-11-13 23:29:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1254 transitions. [2024-11-13 23:29:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:29:50,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:50,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:50,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:29:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 673 states and 1257 transitions. [2024-11-13 23:29:51,892 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1257 transitions. [2024-11-13 23:29:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:29:51,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:51,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:51,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-11-13 23:29:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:53,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 673 states and 1256 transitions. [2024-11-13 23:29:53,575 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1256 transitions. [2024-11-13 23:29:53,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:29:53,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:53,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 676 states and 1290 transitions. [2024-11-13 23:29:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1290 transitions. [2024-11-13 23:29:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:29:58,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:58,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:01,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 678 states and 1293 transitions. [2024-11-13 23:30:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1293 transitions. [2024-11-13 23:30:01,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:30:01,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:01,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:01,365 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-13 23:30:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 675 states and 1289 transitions. [2024-11-13 23:30:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1289 transitions. [2024-11-13 23:30:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:30:01,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:01,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:01,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 1395 trivial. 0 not checked. [2024-11-13 23:30:03,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:03,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 675 states and 1288 transitions. [2024-11-13 23:30:03,147 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1288 transitions. [2024-11-13 23:30:03,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:30:03,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:03,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 246 proven. 92 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:30:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 679 states and 1291 transitions. [2024-11-13 23:30:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1291 transitions. [2024-11-13 23:30:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:30:07,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:09,140 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 203 proven. 135 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:30:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 683 states and 1294 transitions. [2024-11-13 23:30:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1294 transitions. [2024-11-13 23:30:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:30:11,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:11,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 246 proven. 92 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:30:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:13,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 687 states and 1297 transitions. [2024-11-13 23:30:13,947 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1297 transitions. [2024-11-13 23:30:13,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:30:13,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:13,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 246 proven. 92 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:30:16,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:16,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 691 states and 1300 transitions. [2024-11-13 23:30:16,250 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1300 transitions. [2024-11-13 23:30:16,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:30:16,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:16,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:16,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:16,848 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 203 proven. 135 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:30:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 695 states and 1303 transitions. [2024-11-13 23:30:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1303 transitions. [2024-11-13 23:30:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:30:18,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:18,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:19,043 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 246 proven. 92 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:30:20,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 699 states and 1306 transitions. [2024-11-13 23:30:20,753 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1306 transitions. [2024-11-13 23:30:20,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:30:20,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:20,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 246 proven. 92 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:30:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:23,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 703 states and 1309 transitions. [2024-11-13 23:30:23,245 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1309 transitions. [2024-11-13 23:30:23,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:30:23,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:23,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:28,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 706 states and 1344 transitions. [2024-11-13 23:30:28,456 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1344 transitions. [2024-11-13 23:30:28,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:30:28,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:29,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 708 states and 1347 transitions. [2024-11-13 23:30:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1347 transitions. [2024-11-13 23:30:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:30:31,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:31,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 23:30:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 715 states and 1366 transitions. [2024-11-13 23:30:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1366 transitions. [2024-11-13 23:30:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:30:38,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:38,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:38,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2024-11-13 23:30:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 715 states and 1365 transitions. [2024-11-13 23:30:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1365 transitions. [2024-11-13 23:30:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:40,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 718 states and 1401 transitions. [2024-11-13 23:30:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1401 transitions. [2024-11-13 23:30:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:45,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:45,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 720 states and 1404 transitions. [2024-11-13 23:30:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1404 transitions. [2024-11-13 23:30:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:30:48,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:48,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:48,519 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-13 23:30:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:51,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 723 states and 1407 transitions. [2024-11-13 23:30:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1407 transitions. [2024-11-13 23:30:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:30:51,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:52,795 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-13 23:31:28,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:28,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 790 states and 1493 transitions. [2024-11-13 23:31:28,115 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1493 transitions. [2024-11-13 23:31:28,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:31:28,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:28,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2024-11-13 23:31:30,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 790 states and 1492 transitions. [2024-11-13 23:31:30,066 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1492 transitions. [2024-11-13 23:31:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:31:30,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:30,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:30,247 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 23:31:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 794 states and 1495 transitions. [2024-11-13 23:31:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1495 transitions. [2024-11-13 23:31:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:31:31,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:37,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:37,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 797 states and 1532 transitions. [2024-11-13 23:31:37,456 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1532 transitions. [2024-11-13 23:31:37,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:31:37,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:37,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:38,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:40,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:40,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 799 states and 1535 transitions. [2024-11-13 23:31:40,162 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1535 transitions. [2024-11-13 23:31:40,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:31:40,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:40,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-13 23:31:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 796 states and 1531 transitions. [2024-11-13 23:31:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1531 transitions. [2024-11-13 23:31:40,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:31:40,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:40,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:40,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2024-11-13 23:31:42,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 796 states and 1530 transitions. [2024-11-13 23:31:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1530 transitions. [2024-11-13 23:31:42,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:31:42,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:42,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:48,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 799 states and 1568 transitions. [2024-11-13 23:31:48,391 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1568 transitions. [2024-11-13 23:31:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:31:48,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:48,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:51,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 801 states and 1571 transitions. [2024-11-13 23:31:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1571 transitions. [2024-11-13 23:31:51,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:31:51,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:51,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:53,058 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 259 proven. 167 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:31:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 805 states and 1574 transitions. [2024-11-13 23:31:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1574 transitions. [2024-11-13 23:31:55,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:31:55,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:55,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 259 proven. 167 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:31:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 809 states and 1577 transitions. [2024-11-13 23:31:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1577 transitions. [2024-11-13 23:31:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:31:57,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:57,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:58,474 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 259 proven. 167 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:32:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 813 states and 1580 transitions. [2024-11-13 23:32:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1580 transitions. [2024-11-13 23:32:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:32:00,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 259 proven. 167 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:32:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 817 states and 1583 transitions. [2024-11-13 23:32:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1583 transitions. [2024-11-13 23:32:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:32:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 309 proven. 117 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:32:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 821 states and 1586 transitions. [2024-11-13 23:32:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1586 transitions. [2024-11-13 23:32:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:32:07,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:07,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 259 proven. 167 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:32:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 825 states and 1589 transitions. [2024-11-13 23:32:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1589 transitions. [2024-11-13 23:32:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:32:10,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:10,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 259 proven. 167 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:32:12,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:12,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 829 states and 1592 transitions. [2024-11-13 23:32:12,886 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1592 transitions. [2024-11-13 23:32:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:32:12,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:12,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:13,447 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 309 proven. 117 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:32:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 833 states and 1595 transitions. [2024-11-13 23:32:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1595 transitions. [2024-11-13 23:32:15,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:32:15,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:15,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2024-11-13 23:32:17,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 833 states and 1594 transitions. [2024-11-13 23:32:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1594 transitions. [2024-11-13 23:32:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:32:17,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:17,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 23:32:25,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:25,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 840 states and 1614 transitions. [2024-11-13 23:32:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1614 transitions. [2024-11-13 23:32:25,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:32:25,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:27,599 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 23:32:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:32,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 843 states and 1653 transitions. [2024-11-13 23:32:32,291 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1653 transitions. [2024-11-13 23:32:32,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:32:32,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:32,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:35,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 845 states and 1656 transitions. [2024-11-13 23:32:35,473 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1656 transitions. [2024-11-13 23:32:35,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:32:35,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:35,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-13 23:32:39,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:39,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 848 states and 1659 transitions. [2024-11-13 23:32:39,013 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1659 transitions. [2024-11-13 23:32:39,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:32:39,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:39,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:39,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2024-11-13 23:32:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 848 states and 1658 transitions. [2024-11-13 23:32:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1658 transitions. [2024-11-13 23:32:41,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:32:41,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:41,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:33:29,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:29,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 922 states and 1753 transitions. [2024-11-13 23:33:29,959 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1753 transitions. [2024-11-13 23:33:29,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:33:29,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:29,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:32,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:37,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 925 states and 1793 transitions. [2024-11-13 23:33:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1793 transitions. [2024-11-13 23:33:37,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:33:37,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:37,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:41,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 927 states and 1796 transitions. [2024-11-13 23:33:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1796 transitions. [2024-11-13 23:33:41,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:33:41,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:41,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 23:33:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:42,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 931 states and 1799 transitions. [2024-11-13 23:33:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1799 transitions. [2024-11-13 23:33:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:33:42,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:42,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:42,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2035 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1998 trivial. 0 not checked. [2024-11-13 23:33:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 931 states and 1798 transitions. [2024-11-13 23:33:45,260 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1798 transitions. [2024-11-13 23:33:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:33:45,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:45,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-13 23:33:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 928 states and 1794 transitions. [2024-11-13 23:33:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1794 transitions. [2024-11-13 23:33:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:33:45,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 931 states and 1835 transitions. [2024-11-13 23:33:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1835 transitions. [2024-11-13 23:33:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:33:52,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2035 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 933 states and 1838 transitions. [2024-11-13 23:33:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1838 transitions. [2024-11-13 23:33:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:33:56,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:56,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 379 proven. 145 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:02,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 937 states and 1841 transitions. [2024-11-13 23:34:02,288 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1841 transitions. [2024-11-13 23:34:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:02,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 322 proven. 202 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:07,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:07,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 941 states and 1844 transitions. [2024-11-13 23:34:07,448 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1844 transitions. [2024-11-13 23:34:07,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:07,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:07,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:08,042 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 379 proven. 145 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:10,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:10,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 945 states and 1847 transitions. [2024-11-13 23:34:10,297 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1847 transitions. [2024-11-13 23:34:10,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:10,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:10,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 322 proven. 202 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 949 states and 1850 transitions. [2024-11-13 23:34:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1850 transitions. [2024-11-13 23:34:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:12,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:13,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 322 proven. 202 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 953 states and 1853 transitions. [2024-11-13 23:34:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1853 transitions. [2024-11-13 23:34:15,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:15,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:15,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:16,511 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 322 proven. 202 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 957 states and 1856 transitions. [2024-11-13 23:34:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1856 transitions. [2024-11-13 23:34:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:18,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:18,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 322 proven. 202 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 961 states and 1859 transitions. [2024-11-13 23:34:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1859 transitions. [2024-11-13 23:34:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:21,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:21,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 322 proven. 202 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:24,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:24,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 965 states and 1862 transitions. [2024-11-13 23:34:24,420 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1862 transitions. [2024-11-13 23:34:24,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:34:24,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:24,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:25,013 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 379 proven. 145 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:34:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 969 states and 1865 transitions. [2024-11-13 23:34:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1865 transitions. [2024-11-13 23:34:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:34:27,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:27,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:27,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2109 trivial. 0 not checked. [2024-11-13 23:34:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 969 states and 1864 transitions. [2024-11-13 23:34:30,059 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1864 transitions. [2024-11-13 23:34:30,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:34:30,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:30,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:32,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 972 states and 1906 transitions. [2024-11-13 23:34:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1906 transitions. [2024-11-13 23:34:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:34:37,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:37,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:39,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:41,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 974 states and 1909 transitions. [2024-11-13 23:34:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1909 transitions. [2024-11-13 23:34:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:34:41,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:41,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 23:34:51,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 981 states and 1930 transitions. [2024-11-13 23:34:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1930 transitions. [2024-11-13 23:34:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:34:51,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:51,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2262 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 2223 trivial. 0 not checked. [2024-11-13 23:34:54,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:54,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 981 states and 1929 transitions. [2024-11-13 23:34:54,004 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1929 transitions. [2024-11-13 23:34:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:34:54,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:54,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-11-13 23:34:57,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 984 states and 1932 transitions. [2024-11-13 23:34:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1932 transitions. [2024-11-13 23:34:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:34:57,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:58,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:35:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 987 states and 1975 transitions. [2024-11-13 23:35:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1975 transitions. [2024-11-13 23:35:06,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:35:06,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:06,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2262 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:35:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:10,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 989 states and 1978 transitions. [2024-11-13 23:35:10,461 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1978 transitions. [2024-11-13 23:35:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:35:10,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:10,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-13 23:36:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:08,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1070 states and 2082 transitions. [2024-11-13 23:36:08,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2082 transitions. [2024-11-13 23:36:08,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:36:08,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:08,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 23:36:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:10,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1074 states and 2085 transitions. [2024-11-13 23:36:10,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2085 transitions. [2024-11-13 23:36:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:36:10,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:10,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2340 trivial. 0 not checked. [2024-11-13 23:36:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1074 states and 2084 transitions. [2024-11-13 23:36:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2084 transitions. [2024-11-13 23:36:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:36:13,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:13,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:36:20,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 1077 states and 2128 transitions. [2024-11-13 23:36:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 2128 transitions. [2024-11-13 23:36:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:36:20,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:36:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1079 states and 2131 transitions. [2024-11-13 23:36:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2131 transitions. [2024-11-13 23:36:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:36:24,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:24,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-11-13 23:36:24,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:24,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1076 states and 2127 transitions. [2024-11-13 23:36:24,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2127 transitions. [2024-11-13 23:36:24,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:24,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:24,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:25,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2501 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 2460 trivial. 0 not checked. [2024-11-13 23:36:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1076 states and 2126 transitions. [2024-11-13 23:36:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2126 transitions. [2024-11-13 23:36:27,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:27,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:27,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:29,861 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 392 proven. 240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:36:32,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1080 states and 2129 transitions. [2024-11-13 23:36:32,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2129 transitions. [2024-11-13 23:36:32,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:32,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:32,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:33,139 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 392 proven. 240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:36:35,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1084 states and 2132 transitions. [2024-11-13 23:36:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2132 transitions. [2024-11-13 23:36:35,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:35,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:35,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 392 proven. 240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:36:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1088 states and 2135 transitions. [2024-11-13 23:36:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2135 transitions. [2024-11-13 23:36:38,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:38,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:38,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:39,331 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 392 proven. 240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:36:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1092 states and 2138 transitions. [2024-11-13 23:36:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 2138 transitions. [2024-11-13 23:36:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:41,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:41,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:44,172 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 456 proven. 176 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:36:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1096 states and 2141 transitions. [2024-11-13 23:36:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2141 transitions. [2024-11-13 23:36:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:48,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 392 proven. 240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:36:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1100 states and 2144 transitions. [2024-11-13 23:36:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2144 transitions. [2024-11-13 23:36:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:51,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 392 proven. 240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:36:54,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1104 states and 2147 transitions. [2024-11-13 23:36:54,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2147 transitions. [2024-11-13 23:36:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:54,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:54,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:55,442 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 392 proven. 240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:36:58,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:58,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1108 states and 2150 transitions. [2024-11-13 23:36:58,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2150 transitions. [2024-11-13 23:36:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:36:58,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 456 proven. 176 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:37:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1112 states and 2153 transitions. [2024-11-13 23:37:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2153 transitions. [2024-11-13 23:37:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:37:01,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:01,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:02,054 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 392 proven. 240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:37:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1116 states and 2156 transitions. [2024-11-13 23:37:04,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2156 transitions. [2024-11-13 23:37:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:37:04,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:04,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:07,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:37:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1119 states and 2201 transitions. [2024-11-13 23:37:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2201 transitions. [2024-11-13 23:37:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:37:12,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2501 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:37:16,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1121 states and 2204 transitions. [2024-11-13 23:37:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2204 transitions. [2024-11-13 23:37:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:37:16,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:18,425 INFO L134 CoverageAnalysis]: Checked inductivity of 709 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked.