./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b --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 7ce79fe11836d82ec064e02fff135ad9866417774e7d276b3384b4d4dde863b5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:24:31,689 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:24:31,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:24:31,746 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:24:31,746 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:24:31,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:24:31,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:24:31,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:24:31,766 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:24:31,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:24:31,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:24:31,768 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:24:31,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:24:31,768 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:24:31,768 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:24:31,769 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:24:31,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:24:31,769 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:24:31,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:24:31,769 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_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 7ce79fe11836d82ec064e02fff135ad9866417774e7d276b3384b4d4dde863b5 [2024-12-06 04:24:32,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:24:32,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:24:32,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:24:32,040 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:24:32,041 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:24:32,042 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i [2024-12-06 04:24:34,803 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/data/a27711be9/1e0804c3f06c45019adb415defc2e804/FLAG12743c8a6 [2024-12-06 04:24:34,984 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:24:34,984 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/sv-benchmarks/c/loop-lit/hh2012-ex1b.i [2024-12-06 04:24:34,990 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/data/a27711be9/1e0804c3f06c45019adb415defc2e804/FLAG12743c8a6 [2024-12-06 04:24:35,004 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/data/a27711be9/1e0804c3f06c45019adb415defc2e804 [2024-12-06 04:24:35,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:24:35,008 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:24:35,009 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:24:35,009 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:24:35,013 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:24:35,013 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23acdc65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35, skipping insertion in model container [2024-12-06 04:24:35,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,024 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:24:35,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:24:35,174 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:24:35,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:24:35,205 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:24:35,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35 WrapperNode [2024-12-06 04:24:35,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:24:35,207 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:24:35,207 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:24:35,207 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:24:35,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,218 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,229 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 40 [2024-12-06 04:24:35,230 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:24:35,230 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:24:35,230 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:24:35,230 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:24:35,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,237 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,237 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,240 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,240 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,244 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,245 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,245 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,247 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:24:35,248 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:24:35,248 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:24:35,248 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:24:35,249 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:24:35,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:24:35,275 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:24:35,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afa9c3d5-578d-4677-a63e-f4bbe177063f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:24:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:24:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:24:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:24:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:24:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:24:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:24:35,349 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:24:35,351 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:24:35,468 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-12-06 04:24:35,468 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:24:35,508 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:24:35,508 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:24:35,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:24:35 BoogieIcfgContainer [2024-12-06 04:24:35,508 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:24:35,509 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:24:35,509 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:24:35,518 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:24:35,518 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:24:35" (1/1) ... [2024-12-06 04:24:35,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:24:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-12-06 04:24:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-12-06 04:24:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:24:35,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:35,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:35,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2024-12-06 04:24:35,801 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-12-06 04:24:35,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:24:35,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:35,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:35,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-12-06 04:24:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-12-06 04:24:35,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:24:35,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:35,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:35,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2024-12-06 04:24:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2024-12-06 04:24:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:24:36,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:36,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:24:36,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-12-06 04:24:36,269 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-12-06 04:24:36,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:24:36,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:36,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:24:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2024-12-06 04:24:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-12-06 04:24:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:24:36,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:36,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:36,504 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:24:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 29 transitions. [2024-12-06 04:24:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-12-06 04:24:36,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:24:36,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:36,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:24:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 47 transitions. [2024-12-06 04:24:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2024-12-06 04:24:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:24:37,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:24:37,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 48 transitions. [2024-12-06 04:24:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-12-06 04:24:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:24:37,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:37,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 04:24:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 42 states and 53 transitions. [2024-12-06 04:24:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-12-06 04:24:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:24:37,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:37,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:37,832 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 31 proven. 15 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 04:24:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 58 transitions. [2024-12-06 04:24:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 58 transitions. [2024-12-06 04:24:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:24:38,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:38,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:38,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 40 proven. 28 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:24:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 50 states and 63 transitions. [2024-12-06 04:24:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 63 transitions. [2024-12-06 04:24:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:24:38,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:38,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 49 proven. 45 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:24:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 68 transitions. [2024-12-06 04:24:39,453 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 68 transitions. [2024-12-06 04:24:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:24:39,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:39,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 58 proven. 66 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 04:24:40,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:40,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 73 transitions. [2024-12-06 04:24:40,174 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 73 transitions. [2024-12-06 04:24:40,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:24:40,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:40,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 67 proven. 91 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 04:24:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 78 transitions. [2024-12-06 04:24:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 78 transitions. [2024-12-06 04:24:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:24:40,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:40,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 76 proven. 120 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 04:24:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 66 states and 83 transitions. [2024-12-06 04:24:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2024-12-06 04:24:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:24:41,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:41,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 85 proven. 153 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-06 04:24:42,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 88 transitions. [2024-12-06 04:24:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 88 transitions. [2024-12-06 04:24:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:24:42,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:42,939 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 94 proven. 190 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 04:24:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:43,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 74 states and 93 transitions. [2024-12-06 04:24:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2024-12-06 04:24:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:24:43,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:43,779 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 103 proven. 231 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 04:24:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 78 states and 98 transitions. [2024-12-06 04:24:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 98 transitions. [2024-12-06 04:24:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:24:44,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:44,751 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 112 proven. 276 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-12-06 04:24:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 103 transitions. [2024-12-06 04:24:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 103 transitions. [2024-12-06 04:24:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:24:45,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:45,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 121 proven. 325 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-06 04:24:46,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 86 states and 108 transitions. [2024-12-06 04:24:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 108 transitions. [2024-12-06 04:24:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 04:24:46,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 859 backedges. 130 proven. 378 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 04:24:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:47,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 90 states and 113 transitions. [2024-12-06 04:24:47,547 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 113 transitions. [2024-12-06 04:24:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:24:47,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:47,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 139 proven. 435 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-12-06 04:24:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 94 states and 118 transitions. [2024-12-06 04:24:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 118 transitions. [2024-12-06 04:24:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 04:24:48,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:49,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 148 proven. 496 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-06 04:24:49,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 98 states and 123 transitions. [2024-12-06 04:24:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 123 transitions. [2024-12-06 04:24:49,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 04:24:49,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:49,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1189 backedges. 157 proven. 561 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2024-12-06 04:24:50,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 102 states and 128 transitions. [2024-12-06 04:24:50,904 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 128 transitions. [2024-12-06 04:24:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:24:50,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:50,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 166 proven. 630 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2024-12-06 04:24:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 106 states and 133 transitions. [2024-12-06 04:24:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2024-12-06 04:24:52,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:24:52,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:52,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:52,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1439 backedges. 175 proven. 703 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 04:24:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 110 states and 138 transitions. [2024-12-06 04:24:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 138 transitions. [2024-12-06 04:24:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:24:53,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:53,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1573 backedges. 184 proven. 780 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-12-06 04:24:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 114 states and 143 transitions. [2024-12-06 04:24:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 143 transitions. [2024-12-06 04:24:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 04:24:54,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:54,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 193 proven. 861 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2024-12-06 04:24:56,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 118 states and 148 transitions. [2024-12-06 04:24:56,214 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 148 transitions. [2024-12-06 04:24:56,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 04:24:56,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:56,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:56,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1859 backedges. 202 proven. 946 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-12-06 04:24:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:57,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 122 states and 153 transitions. [2024-12-06 04:24:57,691 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 153 transitions. [2024-12-06 04:24:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:24:57,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:57,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2011 backedges. 211 proven. 1035 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2024-12-06 04:24:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 126 states and 158 transitions. [2024-12-06 04:24:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 158 transitions. [2024-12-06 04:24:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 04:24:59,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:59,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:59,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2169 backedges. 220 proven. 1128 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 04:25:00,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 130 states and 163 transitions. [2024-12-06 04:25:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 163 transitions. [2024-12-06 04:25:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 04:25:00,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:00,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:01,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2333 backedges. 229 proven. 1225 refuted. 0 times theorem prover too weak. 879 trivial. 0 not checked. [2024-12-06 04:25:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 134 states and 168 transitions. [2024-12-06 04:25:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 168 transitions. [2024-12-06 04:25:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 04:25:02,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 238 proven. 1326 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-06 04:25:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 138 states and 173 transitions. [2024-12-06 04:25:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 173 transitions. [2024-12-06 04:25:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:25:04,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:04,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:05,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2679 backedges. 247 proven. 1431 refuted. 0 times theorem prover too weak. 1001 trivial. 0 not checked. [2024-12-06 04:25:06,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:06,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 142 states and 178 transitions. [2024-12-06 04:25:06,053 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 178 transitions. [2024-12-06 04:25:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:25:06,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:06,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2861 backedges. 256 proven. 1540 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-12-06 04:25:07,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:07,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 146 states and 183 transitions. [2024-12-06 04:25:07,828 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 183 transitions. [2024-12-06 04:25:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 04:25:07,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:08,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 265 proven. 1653 refuted. 0 times theorem prover too weak. 1131 trivial. 0 not checked. [2024-12-06 04:25:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 150 states and 188 transitions. [2024-12-06 04:25:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 188 transitions. [2024-12-06 04:25:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 04:25:09,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:10,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 274 proven. 1770 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2024-12-06 04:25:11,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:11,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 154 states and 193 transitions. [2024-12-06 04:25:11,868 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 193 transitions. [2024-12-06 04:25:11,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:25:11,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:11,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 3443 backedges. 283 proven. 1891 refuted. 0 times theorem prover too weak. 1269 trivial. 0 not checked. [2024-12-06 04:25:13,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:13,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 158 states and 198 transitions. [2024-12-06 04:25:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 198 transitions. [2024-12-06 04:25:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:25:13,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:14,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3649 backedges. 292 proven. 2016 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2024-12-06 04:25:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:16,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 162 states and 203 transitions. [2024-12-06 04:25:16,062 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 203 transitions. [2024-12-06 04:25:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 04:25:16,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:16,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:17,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3861 backedges. 301 proven. 2145 refuted. 0 times theorem prover too weak. 1415 trivial. 0 not checked. [2024-12-06 04:25:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 166 states and 208 transitions. [2024-12-06 04:25:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 208 transitions. [2024-12-06 04:25:18,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 04:25:18,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:18,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4079 backedges. 310 proven. 2278 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2024-12-06 04:25:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 170 states and 213 transitions. [2024-12-06 04:25:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 213 transitions. [2024-12-06 04:25:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 04:25:20,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:20,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4303 backedges. 319 proven. 2415 refuted. 0 times theorem prover too weak. 1569 trivial. 0 not checked. [2024-12-06 04:25:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:23,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 174 states and 218 transitions. [2024-12-06 04:25:23,164 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 218 transitions. [2024-12-06 04:25:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 04:25:23,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:23,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:24,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4533 backedges. 328 proven. 2556 refuted. 0 times theorem prover too weak. 1649 trivial. 0 not checked. [2024-12-06 04:25:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:25,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 178 states and 223 transitions. [2024-12-06 04:25:25,676 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 223 transitions. [2024-12-06 04:25:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 04:25:25,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:25,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 337 proven. 2701 refuted. 0 times theorem prover too weak. 1731 trivial. 0 not checked. [2024-12-06 04:25:28,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:28,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 182 states and 228 transitions. [2024-12-06 04:25:28,215 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 228 transitions. [2024-12-06 04:25:28,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 04:25:28,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:28,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:29,550 INFO L134 CoverageAnalysis]: Checked inductivity of 5011 backedges. 346 proven. 2850 refuted. 0 times theorem prover too weak. 1815 trivial. 0 not checked. [2024-12-06 04:25:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 186 states and 233 transitions. [2024-12-06 04:25:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 233 transitions. [2024-12-06 04:25:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 04:25:30,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:30,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 5259 backedges. 355 proven. 3003 refuted. 0 times theorem prover too weak. 1901 trivial. 0 not checked. [2024-12-06 04:25:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:33,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 190 states and 238 transitions. [2024-12-06 04:25:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 238 transitions. [2024-12-06 04:25:33,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:25:33,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:33,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 5513 backedges. 364 proven. 3160 refuted. 0 times theorem prover too weak. 1989 trivial. 0 not checked. [2024-12-06 04:25:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 194 states and 243 transitions. [2024-12-06 04:25:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 243 transitions. [2024-12-06 04:25:36,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 04:25:36,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:36,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:37,955 INFO L134 CoverageAnalysis]: Checked inductivity of 5773 backedges. 373 proven. 3321 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2024-12-06 04:25:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:39,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 198 states and 248 transitions. [2024-12-06 04:25:39,570 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 248 transitions. [2024-12-06 04:25:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 04:25:39,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:39,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6039 backedges. 382 proven. 3486 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2024-12-06 04:25:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 202 states and 253 transitions. [2024-12-06 04:25:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 253 transitions. [2024-12-06 04:25:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 04:25:42,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:44,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6311 backedges. 391 proven. 3655 refuted. 0 times theorem prover too weak. 2265 trivial. 0 not checked. [2024-12-06 04:25:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:45,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 206 states and 258 transitions. [2024-12-06 04:25:45,972 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 258 transitions. [2024-12-06 04:25:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 04:25:45,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6589 backedges. 400 proven. 3828 refuted. 0 times theorem prover too weak. 2361 trivial. 0 not checked. [2024-12-06 04:25:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:49,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 210 states and 263 transitions. [2024-12-06 04:25:49,308 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 263 transitions. [2024-12-06 04:25:49,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 04:25:49,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:49,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6873 backedges. 409 proven. 4005 refuted. 0 times theorem prover too weak. 2459 trivial. 0 not checked. [2024-12-06 04:25:52,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:52,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 214 states and 268 transitions. [2024-12-06 04:25:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 268 transitions. [2024-12-06 04:25:52,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-06 04:25:52,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:52,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:54,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7163 backedges. 418 proven. 4186 refuted. 0 times theorem prover too weak. 2559 trivial. 0 not checked. [2024-12-06 04:25:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:56,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 218 states and 273 transitions. [2024-12-06 04:25:56,360 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 273 transitions. [2024-12-06 04:25:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-06 04:25:56,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:56,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7459 backedges. 427 proven. 4371 refuted. 0 times theorem prover too weak. 2661 trivial. 0 not checked. [2024-12-06 04:26:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 222 states and 278 transitions. [2024-12-06 04:26:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 278 transitions. [2024-12-06 04:26:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 04:26:00,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:02,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7761 backedges. 436 proven. 4560 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2024-12-06 04:26:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 226 states and 283 transitions. [2024-12-06 04:26:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 283 transitions. [2024-12-06 04:26:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 04:26:03,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:03,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8069 backedges. 445 proven. 4753 refuted. 0 times theorem prover too weak. 2871 trivial. 0 not checked. [2024-12-06 04:26:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:07,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 230 states and 288 transitions. [2024-12-06 04:26:07,584 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 288 transitions. [2024-12-06 04:26:07,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 04:26:07,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:07,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8383 backedges. 454 proven. 4950 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2024-12-06 04:26:11,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:11,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 234 states and 293 transitions. [2024-12-06 04:26:11,635 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 293 transitions. [2024-12-06 04:26:11,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 04:26:11,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:11,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8703 backedges. 463 proven. 5151 refuted. 0 times theorem prover too weak. 3089 trivial. 0 not checked. [2024-12-06 04:26:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 238 states and 298 transitions. [2024-12-06 04:26:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 298 transitions. [2024-12-06 04:26:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-12-06 04:26:15,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:15,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:17,703 INFO L134 CoverageAnalysis]: Checked inductivity of 9029 backedges. 472 proven. 5356 refuted. 0 times theorem prover too weak. 3201 trivial. 0 not checked. [2024-12-06 04:26:19,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 242 states and 303 transitions. [2024-12-06 04:26:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 303 transitions. [2024-12-06 04:26:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-12-06 04:26:19,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 9361 backedges. 481 proven. 5565 refuted. 0 times theorem prover too weak. 3315 trivial. 0 not checked. [2024-12-06 04:26:23,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:23,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 246 states and 308 transitions. [2024-12-06 04:26:23,661 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 308 transitions. [2024-12-06 04:26:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-06 04:26:23,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:23,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:26,187 INFO L134 CoverageAnalysis]: Checked inductivity of 9699 backedges. 490 proven. 5778 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-12-06 04:26:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 250 states and 313 transitions. [2024-12-06 04:26:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 313 transitions. [2024-12-06 04:26:28,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-06 04:26:28,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:28,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10043 backedges. 499 proven. 5995 refuted. 0 times theorem prover too weak. 3549 trivial. 0 not checked. [2024-12-06 04:26:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 254 states and 318 transitions. [2024-12-06 04:26:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 318 transitions. [2024-12-06 04:26:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 04:26:32,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:32,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:34,892 INFO L134 CoverageAnalysis]: Checked inductivity of 10393 backedges. 508 proven. 6216 refuted. 0 times theorem prover too weak. 3669 trivial. 0 not checked. [2024-12-06 04:26:36,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 258 states and 323 transitions. [2024-12-06 04:26:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 323 transitions. [2024-12-06 04:26:36,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-12-06 04:26:36,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:36,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:37,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 10749 backedges. 517 proven. 6441 refuted. 0 times theorem prover too weak. 3791 trivial. 0 not checked. [2024-12-06 04:26:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 262 states and 328 transitions. [2024-12-06 04:26:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 328 transitions. [2024-12-06 04:26:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-12-06 04:26:41,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 11111 backedges. 526 proven. 6670 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2024-12-06 04:26:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 266 states and 333 transitions. [2024-12-06 04:26:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 333 transitions. [2024-12-06 04:26:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-12-06 04:26:46,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:49,478 INFO L134 CoverageAnalysis]: Checked inductivity of 11479 backedges. 535 proven. 6903 refuted. 0 times theorem prover too weak. 4041 trivial. 0 not checked. [2024-12-06 04:26:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:51,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 270 states and 338 transitions. [2024-12-06 04:26:51,556 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 338 transitions. [2024-12-06 04:26:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-12-06 04:26:51,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:51,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11853 backedges. 544 proven. 7140 refuted. 0 times theorem prover too weak. 4169 trivial. 0 not checked. [2024-12-06 04:26:56,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 274 states and 343 transitions. [2024-12-06 04:26:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 343 transitions. [2024-12-06 04:26:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-12-06 04:26:56,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12233 backedges. 553 proven. 7381 refuted. 0 times theorem prover too weak. 4299 trivial. 0 not checked. [2024-12-06 04:27:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 278 states and 348 transitions. [2024-12-06 04:27:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 348 transitions. [2024-12-06 04:27:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-12-06 04:27:01,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12619 backedges. 562 proven. 7626 refuted. 0 times theorem prover too weak. 4431 trivial. 0 not checked. [2024-12-06 04:27:07,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 282 states and 353 transitions. [2024-12-06 04:27:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 353 transitions. [2024-12-06 04:27:07,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-12-06 04:27:07,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:07,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 13011 backedges. 571 proven. 7875 refuted. 0 times theorem prover too weak. 4565 trivial. 0 not checked. [2024-12-06 04:27:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 286 states and 358 transitions. [2024-12-06 04:27:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 358 transitions. [2024-12-06 04:27:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-12-06 04:27:12,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:12,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:15,744 INFO L134 CoverageAnalysis]: Checked inductivity of 13409 backedges. 580 proven. 8128 refuted. 0 times theorem prover too weak. 4701 trivial. 0 not checked. [2024-12-06 04:27:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 290 states and 363 transitions. [2024-12-06 04:27:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 363 transitions. [2024-12-06 04:27:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-12-06 04:27:18,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:18,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:21,502 INFO L134 CoverageAnalysis]: Checked inductivity of 13813 backedges. 589 proven. 8385 refuted. 0 times theorem prover too weak. 4839 trivial. 0 not checked. [2024-12-06 04:27:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 294 states and 368 transitions. [2024-12-06 04:27:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-12-06 04:27:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-06 04:27:24,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:24,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,472 INFO L134 CoverageAnalysis]: Checked inductivity of 14223 backedges. 598 proven. 8646 refuted. 0 times theorem prover too weak. 4979 trivial. 0 not checked. [2024-12-06 04:27:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 298 states and 373 transitions. [2024-12-06 04:27:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 373 transitions. [2024-12-06 04:27:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-12-06 04:27:29,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:33,430 INFO L134 CoverageAnalysis]: Checked inductivity of 14639 backedges. 607 proven. 8911 refuted. 0 times theorem prover too weak. 5121 trivial. 0 not checked. [2024-12-06 04:27:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:35,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 302 states and 378 transitions. [2024-12-06 04:27:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 378 transitions. [2024-12-06 04:27:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-12-06 04:27:35,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:35,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:39,755 INFO L134 CoverageAnalysis]: Checked inductivity of 15061 backedges. 616 proven. 9180 refuted. 0 times theorem prover too weak. 5265 trivial. 0 not checked. [2024-12-06 04:27:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:42,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 306 states and 383 transitions. [2024-12-06 04:27:42,168 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 383 transitions. [2024-12-06 04:27:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-12-06 04:27:42,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:42,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:46,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15489 backedges. 625 proven. 9453 refuted. 0 times theorem prover too weak. 5411 trivial. 0 not checked. [2024-12-06 04:27:48,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 310 states and 388 transitions. [2024-12-06 04:27:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 388 transitions. [2024-12-06 04:27:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-12-06 04:27:48,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15923 backedges. 634 proven. 9730 refuted. 0 times theorem prover too weak. 5559 trivial. 0 not checked. [2024-12-06 04:27:54,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 314 states and 393 transitions. [2024-12-06 04:27:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 393 transitions. [2024-12-06 04:27:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-12-06 04:27:54,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:54,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16363 backedges. 643 proven. 10011 refuted. 0 times theorem prover too weak. 5709 trivial. 0 not checked. [2024-12-06 04:28:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 318 states and 398 transitions. [2024-12-06 04:28:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-12-06 04:28:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 04:28:01,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16809 backedges. 652 proven. 10296 refuted. 0 times theorem prover too weak. 5861 trivial. 0 not checked. [2024-12-06 04:28:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 322 states and 403 transitions. [2024-12-06 04:28:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 403 transitions. [2024-12-06 04:28:08,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2024-12-06 04:28:08,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:08,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 17261 backedges. 661 proven. 10585 refuted. 0 times theorem prover too weak. 6015 trivial. 0 not checked. [2024-12-06 04:28:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 326 states and 408 transitions. [2024-12-06 04:28:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 408 transitions. [2024-12-06 04:28:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-12-06 04:28:15,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:15,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:20,495 INFO L134 CoverageAnalysis]: Checked inductivity of 17719 backedges. 670 proven. 10878 refuted. 0 times theorem prover too weak. 6171 trivial. 0 not checked. [2024-12-06 04:28:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:23,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 330 states and 413 transitions. [2024-12-06 04:28:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 413 transitions. [2024-12-06 04:28:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-12-06 04:28:23,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 18183 backedges. 679 proven. 11175 refuted. 0 times theorem prover too weak. 6329 trivial. 0 not checked. [2024-12-06 04:28:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:30,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 334 states and 418 transitions. [2024-12-06 04:28:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 418 transitions. [2024-12-06 04:28:30,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-12-06 04:28:30,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:35,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18653 backedges. 688 proven. 11476 refuted. 0 times theorem prover too weak. 6489 trivial. 0 not checked. [2024-12-06 04:28:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 338 states and 423 transitions. [2024-12-06 04:28:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 423 transitions. [2024-12-06 04:28:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 04:28:37,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 19129 backedges. 697 proven. 11781 refuted. 0 times theorem prover too weak. 6651 trivial. 0 not checked. [2024-12-06 04:28:45,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 342 states and 428 transitions. [2024-12-06 04:28:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 428 transitions. [2024-12-06 04:28:45,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-12-06 04:28:45,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:45,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 19611 backedges. 706 proven. 12090 refuted. 0 times theorem prover too weak. 6815 trivial. 0 not checked. [2024-12-06 04:28:53,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 346 states and 433 transitions. [2024-12-06 04:28:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 433 transitions. [2024-12-06 04:28:53,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-12-06 04:28:53,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:53,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:59,013 INFO L134 CoverageAnalysis]: Checked inductivity of 20099 backedges. 715 proven. 12403 refuted. 0 times theorem prover too weak. 6981 trivial. 0 not checked. [2024-12-06 04:29:01,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:01,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 350 states and 438 transitions. [2024-12-06 04:29:01,724 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 438 transitions. [2024-12-06 04:29:01,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-12-06 04:29:01,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:01,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:07,144 INFO L134 CoverageAnalysis]: Checked inductivity of 20593 backedges. 724 proven. 12720 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 04:29:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 354 states and 443 transitions. [2024-12-06 04:29:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 443 transitions. [2024-12-06 04:29:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-12-06 04:29:09,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:09,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 21093 backedges. 733 proven. 13041 refuted. 0 times theorem prover too weak. 7319 trivial. 0 not checked. [2024-12-06 04:29:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:18,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 358 states and 448 transitions. [2024-12-06 04:29:18,466 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 448 transitions. [2024-12-06 04:29:18,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-12-06 04:29:18,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:18,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:24,194 INFO L134 CoverageAnalysis]: Checked inductivity of 21599 backedges. 742 proven. 13366 refuted. 0 times theorem prover too weak. 7491 trivial. 0 not checked. [2024-12-06 04:29:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 362 states and 453 transitions. [2024-12-06 04:29:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 453 transitions. [2024-12-06 04:29:27,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2024-12-06 04:29:27,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:27,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 22111 backedges. 751 proven. 13695 refuted. 0 times theorem prover too weak. 7665 trivial. 0 not checked. [2024-12-06 04:29:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 366 states and 458 transitions. [2024-12-06 04:29:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 458 transitions. [2024-12-06 04:29:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-12-06 04:29:36,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:36,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:42,396 INFO L134 CoverageAnalysis]: Checked inductivity of 22629 backedges. 760 proven. 14028 refuted. 0 times theorem prover too weak. 7841 trivial. 0 not checked. [2024-12-06 04:29:45,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 370 states and 463 transitions. [2024-12-06 04:29:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 463 transitions. [2024-12-06 04:29:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2024-12-06 04:29:45,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:45,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:51,539 INFO L134 CoverageAnalysis]: Checked inductivity of 23153 backedges. 769 proven. 14365 refuted. 0 times theorem prover too weak. 8019 trivial. 0 not checked. [2024-12-06 04:29:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 374 states and 468 transitions. [2024-12-06 04:29:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 468 transitions. [2024-12-06 04:29:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-12-06 04:29:54,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:54,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 23683 backedges. 778 proven. 14706 refuted. 0 times theorem prover too weak. 8199 trivial. 0 not checked. [2024-12-06 04:30:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:04,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 378 states and 473 transitions. [2024-12-06 04:30:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 473 transitions. [2024-12-06 04:30:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-12-06 04:30:04,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:04,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:10,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24219 backedges. 787 proven. 15051 refuted. 0 times theorem prover too weak. 8381 trivial. 0 not checked. [2024-12-06 04:30:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 382 states and 478 transitions. [2024-12-06 04:30:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 478 transitions. [2024-12-06 04:30:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-12-06 04:30:13,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 24761 backedges. 796 proven. 15400 refuted. 0 times theorem prover too weak. 8565 trivial. 0 not checked. [2024-12-06 04:30:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 386 states and 483 transitions. [2024-12-06 04:30:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 483 transitions. [2024-12-06 04:30:24,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-12-06 04:30:24,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:24,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:31,281 INFO L134 CoverageAnalysis]: Checked inductivity of 25309 backedges. 805 proven. 15753 refuted. 0 times theorem prover too weak. 8751 trivial. 0 not checked. [2024-12-06 04:30:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:34,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 390 states and 488 transitions. [2024-12-06 04:30:34,616 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 488 transitions. [2024-12-06 04:30:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-12-06 04:30:34,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:34,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 25863 backedges. 814 proven. 16110 refuted. 0 times theorem prover too weak. 8939 trivial. 0 not checked. [2024-12-06 04:30:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 394 states and 493 transitions. [2024-12-06 04:30:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 493 transitions. [2024-12-06 04:30:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-12-06 04:30:45,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:45,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 26423 backedges. 823 proven. 16471 refuted. 0 times theorem prover too weak. 9129 trivial. 0 not checked. [2024-12-06 04:30:56,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 398 states and 498 transitions. [2024-12-06 04:30:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 498 transitions. [2024-12-06 04:30:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-12-06 04:30:56,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 26989 backedges. 832 proven. 16836 refuted. 0 times theorem prover too weak. 9321 trivial. 0 not checked. [2024-12-06 04:31:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 402 states and 503 transitions. [2024-12-06 04:31:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 503 transitions. [2024-12-06 04:31:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-12-06 04:31:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 27561 backedges. 841 proven. 17205 refuted. 0 times theorem prover too weak. 9515 trivial. 0 not checked. [2024-12-06 04:31:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:19,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 406 states and 508 transitions. [2024-12-06 04:31:19,258 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 508 transitions. [2024-12-06 04:31:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-12-06 04:31:19,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 28139 backedges. 850 proven. 17578 refuted. 0 times theorem prover too weak. 9711 trivial. 0 not checked. [2024-12-06 04:31:31,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:31,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 410 states and 513 transitions. [2024-12-06 04:31:31,237 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 513 transitions. [2024-12-06 04:31:31,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2024-12-06 04:31:31,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:31,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 28723 backedges. 859 proven. 17955 refuted. 0 times theorem prover too weak. 9909 trivial. 0 not checked. [2024-12-06 04:31:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:43,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 414 states and 518 transitions. [2024-12-06 04:31:43,391 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 518 transitions. [2024-12-06 04:31:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 609 [2024-12-06 04:31:43,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:52,390 INFO L134 CoverageAnalysis]: Checked inductivity of 29313 backedges. 868 proven. 18336 refuted. 0 times theorem prover too weak. 10109 trivial. 0 not checked. [2024-12-06 04:31:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 418 states and 523 transitions. [2024-12-06 04:31:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 523 transitions. [2024-12-06 04:31:56,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2024-12-06 04:31:56,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:56,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:56,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 29909 backedges. 877 proven. 18721 refuted. 0 times theorem prover too weak. 10311 trivial. 0 not checked. [2024-12-06 04:32:08,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:08,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 422 states and 528 transitions. [2024-12-06 04:32:08,881 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 528 transitions. [2024-12-06 04:32:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-12-06 04:32:08,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:18,528 INFO L134 CoverageAnalysis]: Checked inductivity of 30511 backedges. 886 proven. 19110 refuted. 0 times theorem prover too weak. 10515 trivial. 0 not checked. [2024-12-06 04:32:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 426 states and 533 transitions. [2024-12-06 04:32:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 533 transitions. [2024-12-06 04:32:22,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-12-06 04:32:22,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:22,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:31,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31119 backedges. 895 proven. 19503 refuted. 0 times theorem prover too weak. 10721 trivial. 0 not checked. [2024-12-06 04:32:35,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 430 states and 537 transitions. [2024-12-06 04:32:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 537 transitions. [2024-12-06 04:32:35,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2024-12-06 04:32:35,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:35,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 31733 backedges. 906 proven. 6 refuted. 0 times theorem prover too weak. 30821 trivial. 0 not checked. [2024-12-06 04:32:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 434 states and 542 transitions. [2024-12-06 04:32:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 542 transitions. [2024-12-06 04:32:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2024-12-06 04:32:36,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:36,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:37,216 INFO L134 CoverageAnalysis]: Checked inductivity of 32353 backedges. 1307 proven. 15 refuted. 0 times theorem prover too weak. 31031 trivial. 0 not checked. [2024-12-06 04:32:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 438 states and 547 transitions. [2024-12-06 04:32:38,569 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 547 transitions. [2024-12-06 04:32:38,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-12-06 04:32:38,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:38,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 32979 backedges. 1708 proven. 28 refuted. 0 times theorem prover too weak. 31243 trivial. 0 not checked. [2024-12-06 04:32:40,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:40,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 442 states and 552 transitions. [2024-12-06 04:32:40,173 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 552 transitions. [2024-12-06 04:32:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 651 [2024-12-06 04:32:40,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:40,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 33611 backedges. 2109 proven. 45 refuted. 0 times theorem prover too weak. 31457 trivial. 0 not checked. [2024-12-06 04:32:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 446 states and 557 transitions. [2024-12-06 04:32:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 557 transitions. [2024-12-06 04:32:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-12-06 04:32:41,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:41,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:42,557 INFO L134 CoverageAnalysis]: Checked inductivity of 34249 backedges. 2510 proven. 66 refuted. 0 times theorem prover too weak. 31673 trivial. 0 not checked. [2024-12-06 04:32:43,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:43,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 450 states and 562 transitions. [2024-12-06 04:32:43,886 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 562 transitions. [2024-12-06 04:32:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2024-12-06 04:32:43,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:43,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 34893 backedges. 2911 proven. 91 refuted. 0 times theorem prover too weak. 31891 trivial. 0 not checked. [2024-12-06 04:32:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 454 states and 567 transitions. [2024-12-06 04:32:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 567 transitions. [2024-12-06 04:32:45,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-12-06 04:32:45,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:45,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 35543 backedges. 3312 proven. 120 refuted. 0 times theorem prover too weak. 32111 trivial. 0 not checked. [2024-12-06 04:32:48,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 458 states and 572 transitions. [2024-12-06 04:32:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 572 transitions. [2024-12-06 04:32:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-12-06 04:32:48,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:48,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:48,820 INFO L134 CoverageAnalysis]: Checked inductivity of 36199 backedges. 3713 proven. 153 refuted. 0 times theorem prover too weak. 32333 trivial. 0 not checked. [2024-12-06 04:32:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:50,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 462 states and 577 transitions. [2024-12-06 04:32:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 577 transitions. [2024-12-06 04:32:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2024-12-06 04:32:50,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:50,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36861 backedges. 4114 proven. 190 refuted. 0 times theorem prover too weak. 32557 trivial. 0 not checked. [2024-12-06 04:32:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 466 states and 582 transitions. [2024-12-06 04:32:52,568 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 582 transitions. [2024-12-06 04:32:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2024-12-06 04:32:52,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:52,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 37529 backedges. 4515 proven. 231 refuted. 0 times theorem prover too weak. 32783 trivial. 0 not checked. [2024-12-06 04:32:54,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:54,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 470 states and 587 transitions. [2024-12-06 04:32:54,948 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 587 transitions. [2024-12-06 04:32:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-12-06 04:32:54,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 38203 backedges. 4916 proven. 276 refuted. 0 times theorem prover too weak. 33011 trivial. 0 not checked. [2024-12-06 04:32:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 474 states and 592 transitions. [2024-12-06 04:32:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 592 transitions. [2024-12-06 04:32:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2024-12-06 04:32:57,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:57,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 38883 backedges. 5317 proven. 325 refuted. 0 times theorem prover too weak. 33241 trivial. 0 not checked. [2024-12-06 04:33:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:00,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 478 states and 597 transitions. [2024-12-06 04:33:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 597 transitions. [2024-12-06 04:33:00,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 705 [2024-12-06 04:33:00,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:00,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 39569 backedges. 5718 proven. 378 refuted. 0 times theorem prover too weak. 33473 trivial. 0 not checked. [2024-12-06 04:33:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 482 states and 602 transitions. [2024-12-06 04:33:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 602 transitions. [2024-12-06 04:33:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2024-12-06 04:33:02,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:02,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 40261 backedges. 6119 proven. 435 refuted. 0 times theorem prover too weak. 33707 trivial. 0 not checked. [2024-12-06 04:33:05,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 486 states and 607 transitions. [2024-12-06 04:33:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 607 transitions. [2024-12-06 04:33:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-12-06 04:33:05,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:05,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 40959 backedges. 6520 proven. 496 refuted. 0 times theorem prover too weak. 33943 trivial. 0 not checked. [2024-12-06 04:33:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:08,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 490 states and 612 transitions. [2024-12-06 04:33:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 612 transitions. [2024-12-06 04:33:08,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2024-12-06 04:33:08,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:08,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:09,795 INFO L134 CoverageAnalysis]: Checked inductivity of 41663 backedges. 6921 proven. 561 refuted. 0 times theorem prover too weak. 34181 trivial. 0 not checked. [2024-12-06 04:33:11,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 494 states and 617 transitions. [2024-12-06 04:33:11,294 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 617 transitions. [2024-12-06 04:33:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 729 [2024-12-06 04:33:11,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:11,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 42373 backedges. 7322 proven. 630 refuted. 0 times theorem prover too weak. 34421 trivial. 0 not checked. [2024-12-06 04:33:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 498 states and 622 transitions. [2024-12-06 04:33:14,534 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 622 transitions. [2024-12-06 04:33:14,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2024-12-06 04:33:14,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:14,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:16,101 INFO L134 CoverageAnalysis]: Checked inductivity of 43089 backedges. 7723 proven. 703 refuted. 0 times theorem prover too weak. 34663 trivial. 0 not checked. [2024-12-06 04:33:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 502 states and 627 transitions. [2024-12-06 04:33:17,848 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 627 transitions. [2024-12-06 04:33:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2024-12-06 04:33:17,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:17,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:19,503 INFO L134 CoverageAnalysis]: Checked inductivity of 43811 backedges. 8124 proven. 780 refuted. 0 times theorem prover too weak. 34907 trivial. 0 not checked. [2024-12-06 04:33:21,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 506 states and 632 transitions. [2024-12-06 04:33:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 632 transitions. [2024-12-06 04:33:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2024-12-06 04:33:21,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:21,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:22,997 INFO L134 CoverageAnalysis]: Checked inductivity of 44539 backedges. 8525 proven. 861 refuted. 0 times theorem prover too weak. 35153 trivial. 0 not checked. [2024-12-06 04:33:24,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:24,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 510 states and 637 transitions. [2024-12-06 04:33:24,640 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 637 transitions. [2024-12-06 04:33:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 753 [2024-12-06 04:33:24,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:24,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45273 backedges. 8926 proven. 946 refuted. 0 times theorem prover too weak. 35401 trivial. 0 not checked. [2024-12-06 04:33:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 514 states and 642 transitions. [2024-12-06 04:33:28,340 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 642 transitions. [2024-12-06 04:33:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 759 [2024-12-06 04:33:28,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:28,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 46013 backedges. 9327 proven. 1035 refuted. 0 times theorem prover too weak. 35651 trivial. 0 not checked. [2024-12-06 04:33:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 518 states and 647 transitions. [2024-12-06 04:33:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 647 transitions. [2024-12-06 04:33:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-12-06 04:33:32,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:32,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:34,483 INFO L134 CoverageAnalysis]: Checked inductivity of 46759 backedges. 9728 proven. 1128 refuted. 0 times theorem prover too weak. 35903 trivial. 0 not checked. [2024-12-06 04:33:36,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 522 states and 652 transitions. [2024-12-06 04:33:36,337 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 652 transitions. [2024-12-06 04:33:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-12-06 04:33:36,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:36,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 47511 backedges. 10129 proven. 1225 refuted. 0 times theorem prover too weak. 36157 trivial. 0 not checked. [2024-12-06 04:33:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:40,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 526 states and 657 transitions. [2024-12-06 04:33:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 657 transitions. [2024-12-06 04:33:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2024-12-06 04:33:40,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:40,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:42,767 INFO L134 CoverageAnalysis]: Checked inductivity of 48269 backedges. 10530 proven. 1326 refuted. 0 times theorem prover too weak. 36413 trivial. 0 not checked. [2024-12-06 04:33:44,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 530 states and 662 transitions. [2024-12-06 04:33:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 662 transitions. [2024-12-06 04:33:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-12-06 04:33:44,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:44,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:47,056 INFO L134 CoverageAnalysis]: Checked inductivity of 49033 backedges. 10931 proven. 1431 refuted. 0 times theorem prover too weak. 36671 trivial. 0 not checked. [2024-12-06 04:33:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 534 states and 667 transitions. [2024-12-06 04:33:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 667 transitions. [2024-12-06 04:33:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2024-12-06 04:33:48,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 49803 backedges. 11332 proven. 1540 refuted. 0 times theorem prover too weak. 36931 trivial. 0 not checked. [2024-12-06 04:33:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:53,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 538 states and 672 transitions. [2024-12-06 04:33:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 672 transitions. [2024-12-06 04:33:53,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2024-12-06 04:33:53,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:53,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:53,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:56,224 INFO L134 CoverageAnalysis]: Checked inductivity of 50579 backedges. 11733 proven. 1653 refuted. 0 times theorem prover too weak. 37193 trivial. 0 not checked. [2024-12-06 04:33:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 542 states and 677 transitions. [2024-12-06 04:33:58,276 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 677 transitions. [2024-12-06 04:33:58,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-12-06 04:33:58,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:58,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 51361 backedges. 12134 proven. 1770 refuted. 0 times theorem prover too weak. 37457 trivial. 0 not checked. [2024-12-06 04:34:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 546 states and 682 transitions. [2024-12-06 04:34:03,039 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 682 transitions. [2024-12-06 04:34:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-12-06 04:34:03,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 52149 backedges. 12535 proven. 1891 refuted. 0 times theorem prover too weak. 37723 trivial. 0 not checked. [2024-12-06 04:34:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 550 states and 687 transitions. [2024-12-06 04:34:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 687 transitions. [2024-12-06 04:34:07,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-12-06 04:34:07,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:07,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,880 INFO L134 CoverageAnalysis]: Checked inductivity of 52943 backedges. 12936 proven. 2016 refuted. 0 times theorem prover too weak. 37991 trivial. 0 not checked. [2024-12-06 04:34:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 554 states and 692 transitions. [2024-12-06 04:34:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 692 transitions. [2024-12-06 04:34:12,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 819 [2024-12-06 04:34:12,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:12,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:16,117 INFO L134 CoverageAnalysis]: Checked inductivity of 53743 backedges. 13337 proven. 2145 refuted. 0 times theorem prover too weak. 38261 trivial. 0 not checked. [2024-12-06 04:34:18,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:18,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 558 states and 697 transitions. [2024-12-06 04:34:18,222 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 697 transitions. [2024-12-06 04:34:18,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-12-06 04:34:18,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:18,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 54549 backedges. 13738 proven. 2278 refuted. 0 times theorem prover too weak. 38533 trivial. 0 not checked. [2024-12-06 04:34:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 562 states and 702 transitions. [2024-12-06 04:34:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 702 transitions. [2024-12-06 04:34:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2024-12-06 04:34:23,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:23,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 55361 backedges. 14139 proven. 2415 refuted. 0 times theorem prover too weak. 38807 trivial. 0 not checked. [2024-12-06 04:34:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 566 states and 707 transitions. [2024-12-06 04:34:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 707 transitions. [2024-12-06 04:34:29,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2024-12-06 04:34:29,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:32,778 INFO L134 CoverageAnalysis]: Checked inductivity of 56179 backedges. 14540 proven. 2556 refuted. 0 times theorem prover too weak. 39083 trivial. 0 not checked. [2024-12-06 04:34:34,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 570 states and 712 transitions. [2024-12-06 04:34:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 712 transitions. [2024-12-06 04:34:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2024-12-06 04:34:34,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:34,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:35,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 57003 backedges. 14941 proven. 2701 refuted. 0 times theorem prover too weak. 39361 trivial. 0 not checked. [2024-12-06 04:34:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 574 states and 717 transitions. [2024-12-06 04:34:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 717 transitions. [2024-12-06 04:34:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-12-06 04:34:40,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:40,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:44,585 INFO L134 CoverageAnalysis]: Checked inductivity of 57833 backedges. 15342 proven. 2850 refuted. 0 times theorem prover too weak. 39641 trivial. 0 not checked. [2024-12-06 04:34:46,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 578 states and 722 transitions. [2024-12-06 04:34:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 722 transitions. [2024-12-06 04:34:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2024-12-06 04:34:46,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:46,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 58669 backedges. 15743 proven. 3003 refuted. 0 times theorem prover too weak. 39923 trivial. 0 not checked. [2024-12-06 04:34:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 582 states and 727 transitions. [2024-12-06 04:34:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 727 transitions. [2024-12-06 04:34:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 861 [2024-12-06 04:34:53,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:53,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 59511 backedges. 16144 proven. 3160 refuted. 0 times theorem prover too weak. 40207 trivial. 0 not checked. [2024-12-06 04:34:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 586 states and 732 transitions. [2024-12-06 04:34:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 732 transitions. [2024-12-06 04:34:59,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 867 [2024-12-06 04:34:59,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:59,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 60359 backedges. 16545 proven. 3321 refuted. 0 times theorem prover too weak. 40493 trivial. 0 not checked. [2024-12-06 04:35:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 590 states and 737 transitions. [2024-12-06 04:35:06,428 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 737 transitions. [2024-12-06 04:35:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 873 [2024-12-06 04:35:06,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:10,861 INFO L134 CoverageAnalysis]: Checked inductivity of 61213 backedges. 16946 proven. 3486 refuted. 0 times theorem prover too weak. 40781 trivial. 0 not checked. [2024-12-06 04:35:13,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 594 states and 742 transitions. [2024-12-06 04:35:13,068 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 742 transitions. [2024-12-06 04:35:13,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2024-12-06 04:35:13,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:13,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 62073 backedges. 17347 proven. 3655 refuted. 0 times theorem prover too weak. 41071 trivial. 0 not checked. [2024-12-06 04:35:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 598 states and 747 transitions. [2024-12-06 04:35:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 747 transitions. [2024-12-06 04:35:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2024-12-06 04:35:20,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 62939 backedges. 17748 proven. 3828 refuted. 0 times theorem prover too weak. 41363 trivial. 0 not checked. [2024-12-06 04:35:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:27,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 602 states and 752 transitions. [2024-12-06 04:35:27,188 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 752 transitions. [2024-12-06 04:35:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2024-12-06 04:35:27,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:27,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 63811 backedges. 18149 proven. 4005 refuted. 0 times theorem prover too weak. 41657 trivial. 0 not checked. [2024-12-06 04:35:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:34,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 606 states and 757 transitions. [2024-12-06 04:35:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 757 transitions. [2024-12-06 04:35:34,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-12-06 04:35:34,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:34,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 64689 backedges. 18550 proven. 4186 refuted. 0 times theorem prover too weak. 41953 trivial. 0 not checked. [2024-12-06 04:35:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:42,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 610 states and 762 transitions. [2024-12-06 04:35:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 762 transitions. [2024-12-06 04:35:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2024-12-06 04:35:42,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 65573 backedges. 18951 proven. 4371 refuted. 0 times theorem prover too weak. 42251 trivial. 0 not checked. [2024-12-06 04:35:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:49,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 614 states and 767 transitions. [2024-12-06 04:35:49,881 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 767 transitions. [2024-12-06 04:35:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 909 [2024-12-06 04:35:49,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:49,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 66463 backedges. 19352 proven. 4560 refuted. 0 times theorem prover too weak. 42551 trivial. 0 not checked. [2024-12-06 04:35:57,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:57,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 618 states and 772 transitions. [2024-12-06 04:35:57,907 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 772 transitions. [2024-12-06 04:35:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 915 [2024-12-06 04:35:57,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:57,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:03,488 INFO L134 CoverageAnalysis]: Checked inductivity of 67359 backedges. 19753 proven. 4753 refuted. 0 times theorem prover too weak. 42853 trivial. 0 not checked. [2024-12-06 04:36:06,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 622 states and 777 transitions. [2024-12-06 04:36:06,197 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 777 transitions. [2024-12-06 04:36:06,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2024-12-06 04:36:06,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:06,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 68261 backedges. 20154 proven. 4950 refuted. 0 times theorem prover too weak. 43157 trivial. 0 not checked. [2024-12-06 04:36:14,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 626 states and 782 transitions. [2024-12-06 04:36:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 782 transitions. [2024-12-06 04:36:14,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927 [2024-12-06 04:36:14,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:14,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 69169 backedges. 20555 proven. 5151 refuted. 0 times theorem prover too weak. 43463 trivial. 0 not checked. [2024-12-06 04:36:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 630 states and 787 transitions. [2024-12-06 04:36:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 787 transitions. [2024-12-06 04:36:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 933 [2024-12-06 04:36:23,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 70083 backedges. 20956 proven. 5356 refuted. 0 times theorem prover too weak. 43771 trivial. 0 not checked. [2024-12-06 04:36:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 634 states and 792 transitions. [2024-12-06 04:36:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 792 transitions. [2024-12-06 04:36:32,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-12-06 04:36:32,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:32,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:32,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 71003 backedges. 21357 proven. 5565 refuted. 0 times theorem prover too weak. 44081 trivial. 0 not checked. [2024-12-06 04:36:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:41,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 638 states and 797 transitions. [2024-12-06 04:36:41,108 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 797 transitions. [2024-12-06 04:36:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-12-06 04:36:41,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:41,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 71929 backedges. 21758 proven. 5778 refuted. 0 times theorem prover too weak. 44393 trivial. 0 not checked. [2024-12-06 04:36:50,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:50,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 642 states and 802 transitions. [2024-12-06 04:36:50,375 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 802 transitions. [2024-12-06 04:36:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-12-06 04:36:50,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:50,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:57,231 INFO L134 CoverageAnalysis]: Checked inductivity of 72861 backedges. 22159 proven. 5995 refuted. 0 times theorem prover too weak. 44707 trivial. 0 not checked. [2024-12-06 04:36:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 646 states and 807 transitions. [2024-12-06 04:36:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 807 transitions. [2024-12-06 04:36:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-12-06 04:36:59,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:59,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:07,254 INFO L134 CoverageAnalysis]: Checked inductivity of 73799 backedges. 22560 proven. 6216 refuted. 0 times theorem prover too weak. 45023 trivial. 0 not checked. [2024-12-06 04:37:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 650 states and 812 transitions. [2024-12-06 04:37:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 812 transitions. [2024-12-06 04:37:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 963 [2024-12-06 04:37:10,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:10,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:17,223 INFO L134 CoverageAnalysis]: Checked inductivity of 74743 backedges. 22961 proven. 6441 refuted. 0 times theorem prover too weak. 45341 trivial. 0 not checked. [2024-12-06 04:37:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 654 states and 817 transitions. [2024-12-06 04:37:20,047 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 817 transitions. [2024-12-06 04:37:20,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-12-06 04:37:20,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 75693 backedges. 23362 proven. 6670 refuted. 0 times theorem prover too weak. 45661 trivial. 0 not checked. [2024-12-06 04:37:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 658 states and 822 transitions. [2024-12-06 04:37:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 822 transitions. [2024-12-06 04:37:30,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-12-06 04:37:30,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:30,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 76649 backedges. 23763 proven. 6903 refuted. 0 times theorem prover too weak. 45983 trivial. 0 not checked. [2024-12-06 04:37:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 662 states and 827 transitions. [2024-12-06 04:37:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 827 transitions. [2024-12-06 04:37:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-12-06 04:37:40,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:48,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77611 backedges. 24164 proven. 7140 refuted. 0 times theorem prover too weak. 46307 trivial. 0 not checked. [2024-12-06 04:37:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 666 states and 832 transitions. [2024-12-06 04:37:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 832 transitions. [2024-12-06 04:37:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-12-06 04:37:51,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:51,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 78579 backedges. 24565 proven. 7381 refuted. 0 times theorem prover too weak. 46633 trivial. 0 not checked. [2024-12-06 04:38:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:02,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 670 states and 837 transitions. [2024-12-06 04:38:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 837 transitions. [2024-12-06 04:38:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-12-06 04:38:02,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:02,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:10,639 INFO L134 CoverageAnalysis]: Checked inductivity of 79553 backedges. 24966 proven. 7626 refuted. 0 times theorem prover too weak. 46961 trivial. 0 not checked. [2024-12-06 04:38:13,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 674 states and 842 transitions. [2024-12-06 04:38:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 842 transitions. [2024-12-06 04:38:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-12-06 04:38:13,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat