./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.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_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/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_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/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_208403fd-ae78-4292-b607-bcae1b465267/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 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:16:28,544 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:16:28,601 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:16:28,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:16:28,606 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:16:28,626 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:16:28,626 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:16:28,626 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:16:28,627 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:16:28,627 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:16:28,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:16:28,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:16:28,627 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:16:28,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:16:28,628 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:16:28,629 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:16:28,629 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:16:28,629 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:16:28,629 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:16:28,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:16:28,629 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:16:28,629 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:16:28,629 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:16:28,629 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:16:28,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:16:28,629 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_208403fd-ae78-4292-b607-bcae1b465267/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 -> 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c [2024-12-06 02:16:28,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:16:28,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:16:28,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:16:28,898 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:16:28,898 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:16:28,900 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2024-12-06 02:16:31,597 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/data/af30ad2ea/499ab6e25a9448f6baa3486cc950da68/FLAGfed5cdd1e [2024-12-06 02:16:31,935 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:16:31,935 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2024-12-06 02:16:31,952 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/data/af30ad2ea/499ab6e25a9448f6baa3486cc950da68/FLAGfed5cdd1e [2024-12-06 02:16:31,967 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/data/af30ad2ea/499ab6e25a9448f6baa3486cc950da68 [2024-12-06 02:16:31,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:16:31,970 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:16:31,972 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:16:31,972 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:16:31,977 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:16:31,978 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:31,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12682b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31, skipping insertion in model container [2024-12-06 02:16:31,979 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:32,024 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:16:32,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:16:32,640 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:16:32,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:16:32,797 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:16:32,797 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32 WrapperNode [2024-12-06 02:16:32,797 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:16:32,798 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:16:32,798 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:16:32,798 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:16:32,804 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:32,836 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:32,930 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3421 [2024-12-06 02:16:32,931 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:16:32,931 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:16:32,931 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:16:32,931 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:16:32,939 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:32,940 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:32,955 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:32,956 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:33,005 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:33,009 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:33,033 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:33,041 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:33,048 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:33,060 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:16:33,061 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:16:33,061 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:16:33,062 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:16:33,062 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:32" (1/1) ... [2024-12-06 02:16:33,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:16:33,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:16:33,096 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:16:33,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_208403fd-ae78-4292-b607-bcae1b465267/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:16:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-06 02:16:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-06 02:16:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:16:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:16:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:16:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:16:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:16:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:16:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:16:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:16:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:16:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:16:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:16:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:16:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:16:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:16:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:16:33,319 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:16:33,321 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:16:36,289 INFO L? ?]: Removed 828 outVars from TransFormulas that were not future-live. [2024-12-06 02:16:36,289 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:16:38,006 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:16:38,006 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-06 02:16:38,006 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:16:38 BoogieIcfgContainer [2024-12-06 02:16:38,007 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:16:38,007 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:16:38,007 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:16:38,015 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:16:38,015 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:16:38" (1/1) ... [2024-12-06 02:16:38,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:16:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:38,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1137 states and 2219 transitions. [2024-12-06 02:16:38,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2219 transitions. [2024-12-06 02:16:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:16:38,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:38,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:38,255 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:16:38,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:38,297 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:16:38,340 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:16:38,341 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:16:38,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:16:38,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:16:38,363 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 02:16:38,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:38,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1140 states and 2224 transitions. [2024-12-06 02:16:38,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2224 transitions. [2024-12-06 02:16:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:16:38,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:38,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:38,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:16:38,518 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:38,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:16:38,550 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:16:38,551 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:16:38,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:16:38,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:16:38,562 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 02:16:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1141 states and 2225 transitions. [2024-12-06 02:16:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2225 transitions. [2024-12-06 02:16:38,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:16:38,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:38,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1141 states and 2223 transitions. [2024-12-06 02:16:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2223 transitions. [2024-12-06 02:16:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:16:38,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:38,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:38,807 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 02:16:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:38,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1141 states and 2219 transitions. [2024-12-06 02:16:38,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2219 transitions. [2024-12-06 02:16:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:16:38,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:38,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:38,943 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 02:16:38,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:38,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1141 states and 2215 transitions. [2024-12-06 02:16:38,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2215 transitions. [2024-12-06 02:16:38,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:16:38,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:38,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:39,002 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 02:16:39,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1141 states and 2209 transitions. [2024-12-06 02:16:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2209 transitions. [2024-12-06 02:16:39,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:16:39,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:39,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:39,114 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 02:16:44,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:16:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:44,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1141 states and 2203 transitions. [2024-12-06 02:16:44,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2203 transitions. [2024-12-06 02:16:44,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:16:44,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:44,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:50,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:16:52,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:16:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1156 states and 2221 transitions. [2024-12-06 02:16:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2221 transitions. [2024-12-06 02:16:52,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:16:52,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:52,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1156 states and 2219 transitions. [2024-12-06 02:16:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2219 transitions. [2024-12-06 02:16:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:16:53,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,175 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 02:16:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1156 states and 2217 transitions. [2024-12-06 02:16:53,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2217 transitions. [2024-12-06 02:16:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:16:53,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:16:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1156 states and 2215 transitions. [2024-12-06 02:16:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2215 transitions. [2024-12-06 02:16:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:16:58,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:08,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:17:11,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:17:12,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1159 states and 2217 transitions. [2024-12-06 02:17:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2217 transitions. [2024-12-06 02:17:12,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:17:12,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:12,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:12,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:13,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1161 states and 2220 transitions. [2024-12-06 02:17:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2220 transitions. [2024-12-06 02:17:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:17:13,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:13,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:14,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1162 states and 2223 transitions. [2024-12-06 02:17:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2223 transitions. [2024-12-06 02:17:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:17:14,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:14,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1164 states and 2227 transitions. [2024-12-06 02:17:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2227 transitions. [2024-12-06 02:17:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:17:16,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:16,892 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:17,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1165 states and 2229 transitions. [2024-12-06 02:17:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2229 transitions. [2024-12-06 02:17:17,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:17:17,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:17,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:18,275 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1166 states and 2231 transitions. [2024-12-06 02:17:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2231 transitions. [2024-12-06 02:17:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:17:18,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:18,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:19,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1167 states and 2232 transitions. [2024-12-06 02:17:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2232 transitions. [2024-12-06 02:17:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:17:19,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:19,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1168 states and 2233 transitions. [2024-12-06 02:17:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2233 transitions. [2024-12-06 02:17:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:17:21,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1169 states and 2234 transitions. [2024-12-06 02:17:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2234 transitions. [2024-12-06 02:17:22,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:17:22,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:22,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:23,662 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:24,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1171 states and 2237 transitions. [2024-12-06 02:17:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2237 transitions. [2024-12-06 02:17:24,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:17:24,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:24,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:25,648 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1172 states and 2238 transitions. [2024-12-06 02:17:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2238 transitions. [2024-12-06 02:17:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:17:26,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:27,013 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:27,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1173 states and 2239 transitions. [2024-12-06 02:17:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2239 transitions. [2024-12-06 02:17:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:17:27,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:27,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1174 states and 2240 transitions. [2024-12-06 02:17:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2240 transitions. [2024-12-06 02:17:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:17:28,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:28,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:29,880 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1175 states and 2241 transitions. [2024-12-06 02:17:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2241 transitions. [2024-12-06 02:17:30,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:17:30,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:30,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:31,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1176 states and 2242 transitions. [2024-12-06 02:17:31,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2242 transitions. [2024-12-06 02:17:31,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:17:31,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:31,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:33,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1177 states and 2243 transitions. [2024-12-06 02:17:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2243 transitions. [2024-12-06 02:17:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:17:33,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:34,266 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1178 states and 2244 transitions. [2024-12-06 02:17:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2244 transitions. [2024-12-06 02:17:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:17:34,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:34,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1179 states and 2245 transitions. [2024-12-06 02:17:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2245 transitions. [2024-12-06 02:17:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:17:36,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1180 states and 2246 transitions. [2024-12-06 02:17:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2246 transitions. [2024-12-06 02:17:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:17:38,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:39,231 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:40,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1181 states and 2247 transitions. [2024-12-06 02:17:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2247 transitions. [2024-12-06 02:17:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:17:40,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:41,148 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:41,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1182 states and 2248 transitions. [2024-12-06 02:17:41,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2248 transitions. [2024-12-06 02:17:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:17:41,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:41,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:42,638 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1183 states and 2249 transitions. [2024-12-06 02:17:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2249 transitions. [2024-12-06 02:17:42,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:17:42,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:42,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:44,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1184 states and 2250 transitions. [2024-12-06 02:17:44,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2250 transitions. [2024-12-06 02:17:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:17:44,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:44,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1185 states and 2251 transitions. [2024-12-06 02:17:46,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2251 transitions. [2024-12-06 02:17:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:17:46,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:46,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:47,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:48,066 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:48,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1186 states and 2252 transitions. [2024-12-06 02:17:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2252 transitions. [2024-12-06 02:17:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:17:48,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:51,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1187 states and 2253 transitions. [2024-12-06 02:17:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2253 transitions. [2024-12-06 02:17:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:17:51,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:51,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:52,581 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1188 states and 2254 transitions. [2024-12-06 02:17:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2254 transitions. [2024-12-06 02:17:53,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:17:53,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:53,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:55,233 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:56,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1189 states and 2255 transitions. [2024-12-06 02:17:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2255 transitions. [2024-12-06 02:17:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:17:56,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:56,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:58,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1190 states and 2256 transitions. [2024-12-06 02:17:58,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2256 transitions. [2024-12-06 02:17:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:17:58,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:58,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:00,163 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:01,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1191 states and 2257 transitions. [2024-12-06 02:18:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2257 transitions. [2024-12-06 02:18:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:18:01,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:01,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1192 states and 2258 transitions. [2024-12-06 02:18:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2258 transitions. [2024-12-06 02:18:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:18:03,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:05,044 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:05,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1193 states and 2259 transitions. [2024-12-06 02:18:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2259 transitions. [2024-12-06 02:18:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:18:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:09,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1194 states and 2260 transitions. [2024-12-06 02:18:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2260 transitions. [2024-12-06 02:18:09,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:18:09,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:09,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1195 states and 2261 transitions. [2024-12-06 02:18:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2261 transitions. [2024-12-06 02:18:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:18:11,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:11,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:14,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:14,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1196 states and 2262 transitions. [2024-12-06 02:18:14,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2262 transitions. [2024-12-06 02:18:14,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:18:14,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:14,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:15,660 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1197 states and 2263 transitions. [2024-12-06 02:18:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2263 transitions. [2024-12-06 02:18:16,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:18:16,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:18,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1198 states and 2264 transitions. [2024-12-06 02:18:18,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2264 transitions. [2024-12-06 02:18:18,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:18:18,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:18,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:20,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:20,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1199 states and 2265 transitions. [2024-12-06 02:18:20,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2265 transitions. [2024-12-06 02:18:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:18:20,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:20,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:22,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1200 states and 2266 transitions. [2024-12-06 02:18:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2266 transitions. [2024-12-06 02:18:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:18:22,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:22,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:25,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1201 states and 2267 transitions. [2024-12-06 02:18:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2267 transitions. [2024-12-06 02:18:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:18:25,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:25,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:25,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:29,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1202 states and 2268 transitions. [2024-12-06 02:18:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2268 transitions. [2024-12-06 02:18:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:18:29,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1203 states and 2269 transitions. [2024-12-06 02:18:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2269 transitions. [2024-12-06 02:18:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:18:32,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:32,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:34,787 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:35,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1204 states and 2270 transitions. [2024-12-06 02:18:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2270 transitions. [2024-12-06 02:18:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:18:35,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:36,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1205 states and 2271 transitions. [2024-12-06 02:18:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2271 transitions. [2024-12-06 02:18:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:18:37,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:37,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1206 states and 2272 transitions. [2024-12-06 02:18:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2272 transitions. [2024-12-06 02:18:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:18:55,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:18:56,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1207 states and 2274 transitions. [2024-12-06 02:18:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2274 transitions. [2024-12-06 02:18:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:18:56,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:18:58,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1208 states and 2276 transitions. [2024-12-06 02:18:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2276 transitions. [2024-12-06 02:18:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:18:58,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:00,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:01,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1209 states and 2278 transitions. [2024-12-06 02:19:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2278 transitions. [2024-12-06 02:19:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:19:01,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:03,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:03,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1210 states and 2279 transitions. [2024-12-06 02:19:03,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2279 transitions. [2024-12-06 02:19:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:19:03,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:03,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1211 states and 2280 transitions. [2024-12-06 02:19:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2280 transitions. [2024-12-06 02:19:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:19:05,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:05,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:08,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1213 states and 2283 transitions. [2024-12-06 02:19:08,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2283 transitions. [2024-12-06 02:19:08,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:19:08,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:08,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1214 states and 2284 transitions. [2024-12-06 02:19:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2284 transitions. [2024-12-06 02:19:10,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:19:10,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1215 states and 2285 transitions. [2024-12-06 02:19:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2285 transitions. [2024-12-06 02:19:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:19:12,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:12,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:13,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:14,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1216 states and 2286 transitions. [2024-12-06 02:19:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2286 transitions. [2024-12-06 02:19:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:19:14,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:14,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:18,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1217 states and 2287 transitions. [2024-12-06 02:19:18,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2287 transitions. [2024-12-06 02:19:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:19:18,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:18,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:20,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1218 states and 2288 transitions. [2024-12-06 02:19:20,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2288 transitions. [2024-12-06 02:19:20,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:19:20,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:20,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:22,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:22,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1219 states and 2289 transitions. [2024-12-06 02:19:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2289 transitions. [2024-12-06 02:19:22,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:19:22,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:22,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1220 states and 2290 transitions. [2024-12-06 02:19:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2290 transitions. [2024-12-06 02:19:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:19:25,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:25,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:27,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1221 states and 2291 transitions. [2024-12-06 02:19:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2291 transitions. [2024-12-06 02:19:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:19:27,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:27,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:28,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:29,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:30,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1222 states and 2292 transitions. [2024-12-06 02:19:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2292 transitions. [2024-12-06 02:19:30,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:19:30,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:30,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:31,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:32,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1223 states and 2293 transitions. [2024-12-06 02:19:32,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2293 transitions. [2024-12-06 02:19:32,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:19:32,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:32,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:34,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:35,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1224 states and 2294 transitions. [2024-12-06 02:19:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2294 transitions. [2024-12-06 02:19:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:19:35,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:35,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:38,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1225 states and 2295 transitions. [2024-12-06 02:19:38,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2295 transitions. [2024-12-06 02:19:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:19:38,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:38,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:40,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1226 states and 2296 transitions. [2024-12-06 02:19:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2296 transitions. [2024-12-06 02:19:41,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:19:41,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:41,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:43,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:44,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1227 states and 2297 transitions. [2024-12-06 02:19:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2297 transitions. [2024-12-06 02:19:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:19:44,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:44,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:46,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1228 states and 2298 transitions. [2024-12-06 02:19:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2298 transitions. [2024-12-06 02:19:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:19:46,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:46,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1229 states and 2299 transitions. [2024-12-06 02:19:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2299 transitions. [2024-12-06 02:19:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:19:48,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:48,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:50,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1230 states and 2300 transitions. [2024-12-06 02:19:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2300 transitions. [2024-12-06 02:19:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:19:51,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:51,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1231 states and 2301 transitions. [2024-12-06 02:19:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2301 transitions. [2024-12-06 02:19:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:19:54,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:54,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:57,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:57,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1232 states and 2302 transitions. [2024-12-06 02:19:57,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2302 transitions. [2024-12-06 02:19:57,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:19:57,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:57,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:59,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1233 states and 2303 transitions. [2024-12-06 02:20:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2303 transitions. [2024-12-06 02:20:01,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:20:01,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:01,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1234 states and 2304 transitions. [2024-12-06 02:20:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2304 transitions. [2024-12-06 02:20:04,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:20:04,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:04,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:06,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:07,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:07,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1235 states and 2305 transitions. [2024-12-06 02:20:07,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2305 transitions. [2024-12-06 02:20:07,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:20:07,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:07,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:09,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:10,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:10,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1236 states and 2306 transitions. [2024-12-06 02:20:10,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2306 transitions. [2024-12-06 02:20:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:20:10,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:10,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:12,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1237 states and 2307 transitions. [2024-12-06 02:20:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2307 transitions. [2024-12-06 02:20:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:20:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:14,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:17,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1238 states and 2308 transitions. [2024-12-06 02:20:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2308 transitions. [2024-12-06 02:20:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:20:17,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:17,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:20,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1239 states and 2309 transitions. [2024-12-06 02:20:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2309 transitions. [2024-12-06 02:20:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:20:21,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:21,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:23,880 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:25,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1240 states and 2310 transitions. [2024-12-06 02:20:25,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2310 transitions. [2024-12-06 02:20:25,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:20:25,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:25,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:27,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:28,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1241 states and 2311 transitions. [2024-12-06 02:20:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2311 transitions. [2024-12-06 02:20:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:20:28,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:28,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1242 states and 2312 transitions. [2024-12-06 02:20:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2312 transitions. [2024-12-06 02:20:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:20:34,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:37,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1243 states and 2313 transitions. [2024-12-06 02:20:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2313 transitions. [2024-12-06 02:20:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:20:38,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:38,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:41,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1244 states and 2314 transitions. [2024-12-06 02:20:41,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2314 transitions. [2024-12-06 02:20:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:20:41,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:41,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1245 states and 2315 transitions. [2024-12-06 02:20:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2315 transitions. [2024-12-06 02:20:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:20:46,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:50,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1246 states and 2316 transitions. [2024-12-06 02:20:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2316 transitions. [2024-12-06 02:20:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:20:50,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:55,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1247 states and 2317 transitions. [2024-12-06 02:20:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2317 transitions. [2024-12-06 02:20:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:20:57,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1248 states and 2318 transitions. [2024-12-06 02:21:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2318 transitions. [2024-12-06 02:21:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:21:02,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:02,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:07,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1249 states and 2319 transitions. [2024-12-06 02:21:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2319 transitions. [2024-12-06 02:21:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:21:07,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:07,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:12,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:12,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1250 states and 2320 transitions. [2024-12-06 02:21:12,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2320 transitions. [2024-12-06 02:21:12,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:21:12,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:12,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:16,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:18,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1251 states and 2321 transitions. [2024-12-06 02:21:18,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2321 transitions. [2024-12-06 02:21:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:21:18,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:18,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1252 states and 2322 transitions. [2024-12-06 02:21:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2322 transitions. [2024-12-06 02:21:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:21:23,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1253 states and 2323 transitions. [2024-12-06 02:21:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2323 transitions. [2024-12-06 02:21:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:21:28,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:28,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1254 states and 2324 transitions. [2024-12-06 02:21:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2324 transitions. [2024-12-06 02:21:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:21:33,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1255 states and 2325 transitions. [2024-12-06 02:21:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2325 transitions. [2024-12-06 02:21:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:21:38,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:44,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:44,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1256 states and 2326 transitions. [2024-12-06 02:21:44,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2326 transitions. [2024-12-06 02:21:44,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:21:44,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:44,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1257 states and 2327 transitions. [2024-12-06 02:21:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2327 transitions. [2024-12-06 02:21:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:21:52,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:55,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1258 states and 2328 transitions. [2024-12-06 02:21:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2328 transitions. [2024-12-06 02:21:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:21:57,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:57,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:03,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:03,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1259 states and 2329 transitions. [2024-12-06 02:22:03,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2329 transitions. [2024-12-06 02:22:03,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:22:03,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:03,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:04,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:07,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1260 states and 2330 transitions. [2024-12-06 02:22:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2330 transitions. [2024-12-06 02:22:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:22:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:12,041 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:13,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1261 states and 2331 transitions. [2024-12-06 02:22:13,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2331 transitions. [2024-12-06 02:22:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:22:13,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:18,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1262 states and 2332 transitions. [2024-12-06 02:22:18,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2332 transitions. [2024-12-06 02:22:18,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:22:18,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1263 states and 2333 transitions. [2024-12-06 02:22:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2333 transitions. [2024-12-06 02:22:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:22:26,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:26,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:32,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1264 states and 2334 transitions. [2024-12-06 02:22:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2334 transitions. [2024-12-06 02:22:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:22:32,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:32,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1265 states and 2335 transitions. [2024-12-06 02:22:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2335 transitions. [2024-12-06 02:22:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:22:37,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:37,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:45,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1266 states and 2336 transitions. [2024-12-06 02:22:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2336 transitions. [2024-12-06 02:22:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:22:45,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:45,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1267 states and 2337 transitions. [2024-12-06 02:22:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2337 transitions. [2024-12-06 02:22:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:22:52,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:52,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:57,353 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:22:59,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:59,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1268 states and 2338 transitions. [2024-12-06 02:22:59,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2338 transitions. [2024-12-06 02:22:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:22:59,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:59,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:23:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1269 states and 2339 transitions. [2024-12-06 02:23:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2339 transitions. [2024-12-06 02:23:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:23:05,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:05,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:11,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:23:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1270 states and 2340 transitions. [2024-12-06 02:23:13,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2340 transitions. [2024-12-06 02:23:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:23:13,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:13,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:23:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1271 states and 2341 transitions. [2024-12-06 02:23:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2341 transitions. [2024-12-06 02:23:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:23:21,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:21,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:23:30,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1272 states and 2342 transitions. [2024-12-06 02:23:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2342 transitions. [2024-12-06 02:23:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:23:30,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:30,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:35,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:23:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1273 states and 2343 transitions. [2024-12-06 02:23:37,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2343 transitions. [2024-12-06 02:23:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:23:37,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:23:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1274 states and 2344 transitions. [2024-12-06 02:23:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2344 transitions. [2024-12-06 02:23:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:23:44,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:23:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1275 states and 2345 transitions. [2024-12-06 02:23:52,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2345 transitions. [2024-12-06 02:23:52,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:23:52,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:52,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:53,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:23:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1276 states and 2346 transitions. [2024-12-06 02:23:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2346 transitions. [2024-12-06 02:23:59,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:23:59,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:59,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:24:07,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1277 states and 2347 transitions. [2024-12-06 02:24:07,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2347 transitions. [2024-12-06 02:24:07,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:24:07,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:07,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:24:13,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1278 states and 2348 transitions. [2024-12-06 02:24:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2348 transitions. [2024-12-06 02:24:13,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:24:13,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:13,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:19,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:24:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1279 states and 2349 transitions. [2024-12-06 02:24:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2349 transitions. [2024-12-06 02:24:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:24:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:24:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:27,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1280 states and 2350 transitions. [2024-12-06 02:24:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2350 transitions. [2024-12-06 02:24:27,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:24:27,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:27,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:32,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:24:34,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:34,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1281 states and 2351 transitions. [2024-12-06 02:24:34,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2351 transitions. [2024-12-06 02:24:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:24:34,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:34,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:24:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1282 states and 2352 transitions. [2024-12-06 02:24:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2352 transitions. [2024-12-06 02:24:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:24:46,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:53,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:24:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1283 states and 2353 transitions. [2024-12-06 02:24:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2353 transitions. [2024-12-06 02:24:55,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:24:55,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:25:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:05,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1284 states and 2354 transitions. [2024-12-06 02:25:05,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2354 transitions. [2024-12-06 02:25:05,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:25:05,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:05,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:25:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1285 states and 2355 transitions. [2024-12-06 02:25:15,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2355 transitions. [2024-12-06 02:25:15,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:25:15,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:15,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:25:22,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1286 states and 2356 transitions. [2024-12-06 02:25:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2356 transitions. [2024-12-06 02:25:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:25:22,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:22,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:25:37,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1287 states and 2357 transitions. [2024-12-06 02:25:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2357 transitions. [2024-12-06 02:25:37,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:25:37,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:25:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1288 states and 2358 transitions. [2024-12-06 02:25:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2358 transitions. [2024-12-06 02:25:45,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 02:25:45,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:25:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1289 states and 2359 transitions. [2024-12-06 02:25:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2359 transitions. [2024-12-06 02:25:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:25:55,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:55,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:02,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:26:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:06,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1290 states and 2360 transitions. [2024-12-06 02:26:06,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2360 transitions. [2024-12-06 02:26:06,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:26:06,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:06,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:26:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1291 states and 2361 transitions. [2024-12-06 02:26:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2361 transitions. [2024-12-06 02:26:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:26:17,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:17,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:26:26,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:26,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1292 states and 2362 transitions. [2024-12-06 02:26:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2362 transitions. [2024-12-06 02:26:26,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:26:26,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:26,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:38,165 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:26:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1293 states and 2363 transitions. [2024-12-06 02:26:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2363 transitions. [2024-12-06 02:26:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:26:39,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:39,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:26:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1294 states and 2364 transitions. [2024-12-06 02:26:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2364 transitions. [2024-12-06 02:26:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:26:51,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:51,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:27:01,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1295 states and 2365 transitions. [2024-12-06 02:27:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2365 transitions. [2024-12-06 02:27:01,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:27:01,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:01,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:08,768 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:27:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1296 states and 2366 transitions. [2024-12-06 02:27:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2366 transitions. [2024-12-06 02:27:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:27:12,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:27:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1297 states and 2367 transitions. [2024-12-06 02:27:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2367 transitions. [2024-12-06 02:27:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:27:21,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:33,899 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:27:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1298 states and 2368 transitions. [2024-12-06 02:27:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2368 transitions. [2024-12-06 02:27:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:27:36,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:36,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:27:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:48,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1299 states and 2369 transitions. [2024-12-06 02:27:48,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2369 transitions. [2024-12-06 02:27:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 02:27:48,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:28:00,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1300 states and 2370 transitions. [2024-12-06 02:28:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2370 transitions. [2024-12-06 02:28:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:28:00,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:00,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:28:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1301 states and 2371 transitions. [2024-12-06 02:28:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2371 transitions. [2024-12-06 02:28:17,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:28:17,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:17,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 10298 backedges. 4456 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:28:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:30,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1302 states and 2372 transitions. [2024-12-06 02:28:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2372 transitions. [2024-12-06 02:28:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:28:30,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:30,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 10442 backedges. 4501 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:28:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:40,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1303 states and 2373 transitions. [2024-12-06 02:28:40,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2373 transitions. [2024-12-06 02:28:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:28:40,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:40,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 10587 backedges. 4546 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:28:53,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1304 states and 2374 transitions. [2024-12-06 02:28:53,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2374 transitions. [2024-12-06 02:28:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:28:53,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:53,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 10733 backedges. 4591 proven. 5151 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:29:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1305 states and 2375 transitions. [2024-12-06 02:29:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2375 transitions. [2024-12-06 02:29:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:29:04,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:04,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 4636 proven. 5253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:29:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:13,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1306 states and 2376 transitions. [2024-12-06 02:29:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2376 transitions. [2024-12-06 02:29:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:29:13,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:13,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:28,950 INFO L134 CoverageAnalysis]: Checked inductivity of 11028 backedges. 4681 proven. 5356 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:29:33,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1307 states and 2377 transitions. [2024-12-06 02:29:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2377 transitions. [2024-12-06 02:29:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:29:33,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:33,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 11177 backedges. 4726 proven. 5460 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:29:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1308 states and 2378 transitions. [2024-12-06 02:29:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2378 transitions. [2024-12-06 02:29:45,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:29:45,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:45,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 11327 backedges. 4771 proven. 5565 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.