./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.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_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/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_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/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_3470aa01-68f9-4743-9075-ecbf25a3ce57/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 e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:42:11,552 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:42:11,606 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 22:42:11,610 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:42:11,610 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:42:11,628 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:42:11,629 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:42:11,630 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:42:11,630 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:42:11,630 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:42:11,630 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:42:11,630 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:42:11,631 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:42:11,632 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:42:11,632 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:42:11,632 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:42:11,632 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:42:11,632 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:42:11,632 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:42:11,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:42:11,632 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:42:11,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:42:11,633 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:42:11,633 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:42:11,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:42:11,633 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_3470aa01-68f9-4743-9075-ecbf25a3ce57/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 -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-12-05 22:42:11,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:42:11,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:42:11,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:42:11,846 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:42:11,846 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:42:11,847 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i [2024-12-05 22:42:14,448 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/data/b4c0bf3df/f24977d03c2945e894c9a18521f67bed/FLAG1f6c80cd6 [2024-12-05 22:42:14,742 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:42:14,742 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i [2024-12-05 22:42:14,758 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/data/b4c0bf3df/f24977d03c2945e894c9a18521f67bed/FLAG1f6c80cd6 [2024-12-05 22:42:15,018 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/data/b4c0bf3df/f24977d03c2945e894c9a18521f67bed [2024-12-05 22:42:15,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:42:15,021 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:42:15,022 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:42:15,022 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:42:15,025 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:42:15,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,027 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcafce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15, skipping insertion in model container [2024-12-05 22:42:15,027 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,061 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:42:15,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:42:15,438 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:42:15,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:42:15,562 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:42:15,562 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15 WrapperNode [2024-12-05 22:42:15,562 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:42:15,563 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:42:15,563 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:42:15,563 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:42:15,569 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,590 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,631 INFO L138 Inliner]: procedures = 207, calls = 222, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1255 [2024-12-05 22:42:15,632 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:42:15,632 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:42:15,632 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:42:15,632 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:42:15,640 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,640 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,675 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,677 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,687 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,690 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,694 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,702 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:42:15,703 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:42:15,703 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:42:15,703 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:42:15,704 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:42:15" (1/1) ... [2024-12-05 22:42:15,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:42:15,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:42:15,734 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:42:15,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3470aa01-68f9-4743-9075-ecbf25a3ce57/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:42:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:42:15,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:42:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:42:15,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:42:15,930 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:42:15,932 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:42:17,146 INFO L? ?]: Removed 297 outVars from TransFormulas that were not future-live. [2024-12-05 22:42:17,146 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:42:18,580 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:42:18,580 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-12-05 22:42:18,581 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:42:18 BoogieIcfgContainer [2024-12-05 22:42:18,581 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:42:18,581 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:42:18,581 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:42:18,591 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:42:18,591 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:42:18" (1/1) ... [2024-12-05 22:42:18,598 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:42:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:18,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 110 states and 180 transitions. [2024-12-05 22:42:18,650 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 180 transitions. [2024-12-05 22:42:18,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:42:18,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:42:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:18,814 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:42:18,819 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:42:18,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2024-12-05 22:42:18,869 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 [2024-12-05 22:42:18,908 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:42:18,909 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 22:42:18,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:42:18,916 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 [2024-12-05 22:42:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 113 states and 185 transitions. [2024-12-05 22:42:19,004 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 185 transitions. [2024-12-05 22:42:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:42:19,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:42:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,082 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:42:19,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:42:19,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2024-12-05 22:42:19,099 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 [2024-12-05 22:42:19,128 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:42:19,129 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 22:42:19,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:42:19,135 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 [2024-12-05 22:42:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 114 states and 187 transitions. [2024-12-05 22:42:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 187 transitions. [2024-12-05 22:42:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:42:19,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 114 states and 185 transitions. [2024-12-05 22:42:19,305 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2024-12-05 22:42:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:42:19,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 114 states and 182 transitions. [2024-12-05 22:42:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 182 transitions. [2024-12-05 22:42:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:42:19,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 114 states and 178 transitions. [2024-12-05 22:42:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 178 transitions. [2024-12-05 22:42:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:42:19,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 114 states and 174 transitions. [2024-12-05 22:42:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 174 transitions. [2024-12-05 22:42:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:42:19,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 114 states and 172 transitions. [2024-12-05 22:42:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 172 transitions. [2024-12-05 22:42:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:42:19,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:19,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 114 states and 166 transitions. [2024-12-05 22:42:19,530 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 166 transitions. [2024-12-05 22:42:19,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:42:19,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:21,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 114 states and 164 transitions. [2024-12-05 22:42:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 164 transitions. [2024-12-05 22:42:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:42:21,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:21,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:21,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 118 states and 168 transitions. [2024-12-05 22:42:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 168 transitions. [2024-12-05 22:42:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:42:21,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:21,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:21,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 118 states and 164 transitions. [2024-12-05 22:42:21,366 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 164 transitions. [2024-12-05 22:42:21,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:42:21,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:21,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:31,454 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 [] [2024-12-05 22:42:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 118 states and 158 transitions. [2024-12-05 22:42:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 158 transitions. [2024-12-05 22:42:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:42:31,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:31,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:35,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:36,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 134 states and 177 transitions. [2024-12-05 22:42:36,119 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 177 transitions. [2024-12-05 22:42:36,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:42:36,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:36,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:36,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:46,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:51,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:51,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 147 states and 193 transitions. [2024-12-05 22:42:51,758 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 193 transitions. [2024-12-05 22:42:51,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:42:51,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:51,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 147 states and 191 transitions. [2024-12-05 22:42:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 191 transitions. [2024-12-05 22:42:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:42:51,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:51,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:51,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 147 states and 189 transitions. [2024-12-05 22:42:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 189 transitions. [2024-12-05 22:42:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:42:52,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 147 states and 187 transitions. [2024-12-05 22:42:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 187 transitions. [2024-12-05 22:42:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:42:52,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:52,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:53,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:42:56,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:56,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 150 states and 189 transitions. [2024-12-05 22:42:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 189 transitions. [2024-12-05 22:42:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:42:56,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:56,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:56,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 150 states and 187 transitions. [2024-12-05 22:42:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 187 transitions. [2024-12-05 22:42:57,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:42:57,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:57,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:07,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:17,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:27,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:37,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 153 states and 189 transitions. [2024-12-05 22:43:37,475 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 189 transitions. [2024-12-05 22:43:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:43:37,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 155 states and 192 transitions. [2024-12-05 22:43:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 192 transitions. [2024-12-05 22:43:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:43:38,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:38,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:39,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 156 states and 194 transitions. [2024-12-05 22:43:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 194 transitions. [2024-12-05 22:43:39,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:43:39,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:39,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 158 states and 197 transitions. [2024-12-05 22:43:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 197 transitions. [2024-12-05 22:43:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:43:40,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:40,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:41,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:41,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 159 states and 198 transitions. [2024-12-05 22:43:41,710 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 198 transitions. [2024-12-05 22:43:41,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:43:41,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:41,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 160 states and 199 transitions. [2024-12-05 22:43:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2024-12-05 22:43:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:43:42,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:43,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 161 states and 200 transitions. [2024-12-05 22:43:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 200 transitions. [2024-12-05 22:43:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:43:43,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:43,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:44,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 162 states and 201 transitions. [2024-12-05 22:43:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 201 transitions. [2024-12-05 22:43:44,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:43:44,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:44,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 163 states and 202 transitions. [2024-12-05 22:43:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 202 transitions. [2024-12-05 22:43:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:43:46,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:47,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:47,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 164 states and 203 transitions. [2024-12-05 22:43:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 203 transitions. [2024-12-05 22:43:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:43:47,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:48,616 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 165 states and 204 transitions. [2024-12-05 22:43:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 204 transitions. [2024-12-05 22:43:49,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:43:49,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:49,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:49,877 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 166 states and 205 transitions. [2024-12-05 22:43:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 205 transitions. [2024-12-05 22:43:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:43:50,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:50,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:51,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:51,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 167 states and 206 transitions. [2024-12-05 22:43:51,764 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 206 transitions. [2024-12-05 22:43:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:43:51,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:51,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:52,664 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:53,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 168 states and 207 transitions. [2024-12-05 22:43:53,014 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 207 transitions. [2024-12-05 22:43:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:43:53,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:53,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:54,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 169 states and 208 transitions. [2024-12-05 22:43:54,033 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 208 transitions. [2024-12-05 22:43:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:43:54,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 170 states and 209 transitions. [2024-12-05 22:43:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 209 transitions. [2024-12-05 22:43:55,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:43:55,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:55,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:57,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 171 states and 210 transitions. [2024-12-05 22:43:57,226 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 210 transitions. [2024-12-05 22:43:57,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:43:57,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:57,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:58,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 172 states and 211 transitions. [2024-12-05 22:43:58,745 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 211 transitions. [2024-12-05 22:43:58,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:43:58,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:58,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 173 states and 212 transitions. [2024-12-05 22:44:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 212 transitions. [2024-12-05 22:44:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:44:00,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:00,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:01,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 174 states and 213 transitions. [2024-12-05 22:44:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 213 transitions. [2024-12-05 22:44:01,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:44:01,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:01,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:02,854 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 175 states and 214 transitions. [2024-12-05 22:44:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 214 transitions. [2024-12-05 22:44:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:44:03,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:03,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:05,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:05,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 176 states and 215 transitions. [2024-12-05 22:44:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 215 transitions. [2024-12-05 22:44:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:44:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:06,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:06,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 177 states and 216 transitions. [2024-12-05 22:44:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 216 transitions. [2024-12-05 22:44:06,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:44:06,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:06,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:09,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 178 states and 217 transitions. [2024-12-05 22:44:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 217 transitions. [2024-12-05 22:44:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:44:09,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:09,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:10,234 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 179 states and 218 transitions. [2024-12-05 22:44:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 218 transitions. [2024-12-05 22:44:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:44:10,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:10,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:12,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 180 states and 219 transitions. [2024-12-05 22:44:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 219 transitions. [2024-12-05 22:44:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:44:12,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:12,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 181 states and 220 transitions. [2024-12-05 22:44:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 220 transitions. [2024-12-05 22:44:14,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:44:14,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:14,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:15,915 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 182 states and 221 transitions. [2024-12-05 22:44:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 221 transitions. [2024-12-05 22:44:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:44:16,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:16,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:18,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 183 states and 222 transitions. [2024-12-05 22:44:18,634 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 222 transitions. [2024-12-05 22:44:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:44:18,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 184 states and 223 transitions. [2024-12-05 22:44:21,191 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 223 transitions. [2024-12-05 22:44:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:44:21,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:21,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:22,647 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:23,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 185 states and 224 transitions. [2024-12-05 22:44:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 224 transitions. [2024-12-05 22:44:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:44:23,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:23,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:24,863 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 186 states and 225 transitions. [2024-12-05 22:44:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 225 transitions. [2024-12-05 22:44:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:44:25,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 187 states and 226 transitions. [2024-12-05 22:44:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 226 transitions. [2024-12-05 22:44:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:44:27,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:28,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 188 states and 227 transitions. [2024-12-05 22:44:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 227 transitions. [2024-12-05 22:44:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:44:30,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:30,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:31,951 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:32,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 189 states and 228 transitions. [2024-12-05 22:44:32,843 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 228 transitions. [2024-12-05 22:44:32,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:44:32,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:32,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 190 states and 229 transitions. [2024-12-05 22:44:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 229 transitions. [2024-12-05 22:44:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:44:36,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:36,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:38,122 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:39,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:39,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 191 states and 230 transitions. [2024-12-05 22:44:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 230 transitions. [2024-12-05 22:44:39,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:44:39,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:39,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:41,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 192 states and 231 transitions. [2024-12-05 22:44:41,489 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 231 transitions. [2024-12-05 22:44:41,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:44:41,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:41,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:43,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:43,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 193 states and 232 transitions. [2024-12-05 22:44:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 232 transitions. [2024-12-05 22:44:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:44:43,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:43,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:47,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 194 states and 233 transitions. [2024-12-05 22:44:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 233 transitions. [2024-12-05 22:44:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:44:47,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:47,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 195 states and 234 transitions. [2024-12-05 22:44:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 234 transitions. [2024-12-05 22:44:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:44:49,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:49,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:51,833 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:52,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 196 states and 235 transitions. [2024-12-05 22:44:52,691 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 235 transitions. [2024-12-05 22:44:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:44:52,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:52,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 197 states and 236 transitions. [2024-12-05 22:44:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 236 transitions. [2024-12-05 22:44:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:44:55,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:55,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:56,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:57,726 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 198 states and 237 transitions. [2024-12-05 22:44:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 237 transitions. [2024-12-05 22:44:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:44:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:58,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:45:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 199 states and 238 transitions. [2024-12-05 22:45:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 238 transitions. [2024-12-05 22:45:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:45:16,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:16,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 200 states and 241 transitions. [2024-12-05 22:45:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 241 transitions. [2024-12-05 22:45:17,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:45:17,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:17,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 201 states and 242 transitions. [2024-12-05 22:45:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 242 transitions. [2024-12-05 22:45:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:45:19,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:19,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 203 states and 248 transitions. [2024-12-05 22:45:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 248 transitions. [2024-12-05 22:45:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:45:21,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:21,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:22,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:25,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 205 states and 255 transitions. [2024-12-05 22:45:25,510 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 255 transitions. [2024-12-05 22:45:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:45:25,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:25,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:27,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:28,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 207 states and 259 transitions. [2024-12-05 22:45:28,791 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 259 transitions. [2024-12-05 22:45:28,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:45:28,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:28,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:32,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 210 states and 267 transitions. [2024-12-05 22:45:32,712 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 267 transitions. [2024-12-05 22:45:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:45:32,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:32,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:33,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:34,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 211 states and 268 transitions. [2024-12-05 22:45:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 268 transitions. [2024-12-05 22:45:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:45:34,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 212 states and 269 transitions. [2024-12-05 22:45:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 269 transitions. [2024-12-05 22:45:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:45:36,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 213 states and 270 transitions. [2024-12-05 22:45:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 270 transitions. [2024-12-05 22:45:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:45:38,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:38,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:43,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 214 states and 271 transitions. [2024-12-05 22:45:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 271 transitions. [2024-12-05 22:45:43,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:45:43,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:45,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:45,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 215 states and 272 transitions. [2024-12-05 22:45:45,907 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 272 transitions. [2024-12-05 22:45:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:45:45,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:45,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:46,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:47,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 216 states and 273 transitions. [2024-12-05 22:45:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 273 transitions. [2024-12-05 22:45:47,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:45:47,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:47,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 217 states and 274 transitions. [2024-12-05 22:45:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 274 transitions. [2024-12-05 22:45:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:45:50,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:50,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:53,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:53,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 218 states and 275 transitions. [2024-12-05 22:45:53,427 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 275 transitions. [2024-12-05 22:45:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:45:53,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:53,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:55,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 219 states and 276 transitions. [2024-12-05 22:45:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 276 transitions. [2024-12-05 22:45:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:45:55,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:55,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:56,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 220 states and 277 transitions. [2024-12-05 22:45:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 277 transitions. [2024-12-05 22:45:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:45:57,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:57,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:45:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 221 states and 278 transitions. [2024-12-05 22:45:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 278 transitions. [2024-12-05 22:45:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:45:59,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:59,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:01,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 222 states and 279 transitions. [2024-12-05 22:46:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 279 transitions. [2024-12-05 22:46:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:46:02,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:02,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:05,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 223 states and 280 transitions. [2024-12-05 22:46:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 280 transitions. [2024-12-05 22:46:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:46:05,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:05,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 224 states and 281 transitions. [2024-12-05 22:46:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 281 transitions. [2024-12-05 22:46:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:46:09,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:09,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 225 states and 282 transitions. [2024-12-05 22:46:13,061 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 282 transitions. [2024-12-05 22:46:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:46:13,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:13,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:15,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 226 states and 283 transitions. [2024-12-05 22:46:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 283 transitions. [2024-12-05 22:46:16,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:46:16,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:16,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:18,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 227 states and 284 transitions. [2024-12-05 22:46:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 284 transitions. [2024-12-05 22:46:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:46:18,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:18,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:21,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:22,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 228 states and 285 transitions. [2024-12-05 22:46:22,612 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 285 transitions. [2024-12-05 22:46:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:46:22,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:22,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:25,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:25,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 229 states and 286 transitions. [2024-12-05 22:46:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 286 transitions. [2024-12-05 22:46:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:46:25,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:28,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:28,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 230 states and 287 transitions. [2024-12-05 22:46:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 287 transitions. [2024-12-05 22:46:28,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 22:46:28,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:28,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:30,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 231 states and 288 transitions. [2024-12-05 22:46:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 288 transitions. [2024-12-05 22:46:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:46:31,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:35,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 232 states and 289 transitions. [2024-12-05 22:46:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 289 transitions. [2024-12-05 22:46:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:46:35,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:35,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 233 states and 290 transitions. [2024-12-05 22:46:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 290 transitions. [2024-12-05 22:46:38,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:46:38,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:38,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 234 states and 291 transitions. [2024-12-05 22:46:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 291 transitions. [2024-12-05 22:46:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:46:41,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:41,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 235 states and 292 transitions. [2024-12-05 22:46:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 292 transitions. [2024-12-05 22:46:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:46:47,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 236 states and 293 transitions. [2024-12-05 22:46:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 293 transitions. [2024-12-05 22:46:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:46:50,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:50,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:54,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 237 states and 294 transitions. [2024-12-05 22:46:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 294 transitions. [2024-12-05 22:46:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:46:55,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:55,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:46:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 238 states and 295 transitions. [2024-12-05 22:46:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 295 transitions. [2024-12-05 22:46:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:46:59,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:59,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:02,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:47:03,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 239 states and 296 transitions. [2024-12-05 22:47:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 296 transitions. [2024-12-05 22:47:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:47:03,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:47:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:25,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 240 states and 297 transitions. [2024-12-05 22:47:25,945 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 297 transitions. [2024-12-05 22:47:25,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:47:25,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:25,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:47:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 241 states and 298 transitions. [2024-12-05 22:47:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 298 transitions. [2024-12-05 22:47:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:47:31,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:31,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:32,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:34,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:47:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 242 states and 299 transitions. [2024-12-05 22:47:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 299 transitions. [2024-12-05 22:47:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 22:47:36,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:36,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:39,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:47:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 243 states and 300 transitions. [2024-12-05 22:47:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 300 transitions. [2024-12-05 22:47:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:47:41,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:47:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 244 states and 301 transitions. [2024-12-05 22:47:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 301 transitions. [2024-12-05 22:47:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 22:47:46,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:46,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:51,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:47:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 245 states and 302 transitions. [2024-12-05 22:47:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 302 transitions. [2024-12-05 22:47:53,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 22:47:53,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:53,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:47:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 246 states and 303 transitions. [2024-12-05 22:47:59,047 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 303 transitions. [2024-12-05 22:47:59,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:47:59,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:59,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:03,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:03,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 247 states and 304 transitions. [2024-12-05 22:48:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 304 transitions. [2024-12-05 22:48:03,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:48:03,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:03,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:07,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 248 states and 305 transitions. [2024-12-05 22:48:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 305 transitions. [2024-12-05 22:48:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:48:08,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:13,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 249 states and 306 transitions. [2024-12-05 22:48:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 306 transitions. [2024-12-05 22:48:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:48:13,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:13,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 250 states and 307 transitions. [2024-12-05 22:48:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 307 transitions. [2024-12-05 22:48:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:48:21,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:21,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 251 states and 308 transitions. [2024-12-05 22:48:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 308 transitions. [2024-12-05 22:48:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:48:29,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:29,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:36,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 252 states and 309 transitions. [2024-12-05 22:48:36,091 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 309 transitions. [2024-12-05 22:48:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:48:36,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:36,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 253 states and 310 transitions. [2024-12-05 22:48:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 310 transitions. [2024-12-05 22:48:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:48:41,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:46,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:50,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:50,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 254 states and 311 transitions. [2024-12-05 22:48:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 311 transitions. [2024-12-05 22:48:50,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:48:50,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:50,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:48:56,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 255 states and 312 transitions. [2024-12-05 22:48:56,136 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2024-12-05 22:48:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:48:56,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:56,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:01,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:49:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 256 states and 313 transitions. [2024-12-05 22:49:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 313 transitions. [2024-12-05 22:49:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:49:04,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:49:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:12,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 257 states and 314 transitions. [2024-12-05 22:49:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 314 transitions. [2024-12-05 22:49:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:49:12,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:12,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:18,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:49:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:20,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 258 states and 315 transitions. [2024-12-05 22:49:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 315 transitions. [2024-12-05 22:49:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:49:20,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:20,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:26,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:49:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 259 states and 316 transitions. [2024-12-05 22:49:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 316 transitions. [2024-12-05 22:49:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:49:28,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:28,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:49:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 260 states and 317 transitions. [2024-12-05 22:49:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 317 transitions. [2024-12-05 22:49:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:49:35,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:35,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:39,815 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:49:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 261 states and 318 transitions. [2024-12-05 22:49:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 318 transitions. [2024-12-05 22:49:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:49:41,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:49:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 262 states and 319 transitions. [2024-12-05 22:49:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 319 transitions. [2024-12-05 22:49:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 22:49:49,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:49,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:53,749 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:49:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 263 states and 320 transitions. [2024-12-05 22:49:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 320 transitions. [2024-12-05 22:49:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:49:55,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:55,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:56,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:00,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:50:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 264 states and 321 transitions. [2024-12-05 22:50:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 321 transitions. [2024-12-05 22:50:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:50:02,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:02,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:03,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:50:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 265 states and 322 transitions. [2024-12-05 22:50:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 322 transitions. [2024-12-05 22:50:09,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:50:09,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:09,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:10,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:13,512 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:50:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 266 states and 323 transitions. [2024-12-05 22:50:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2024-12-05 22:50:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:50:15,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:15,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:22,032 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:50:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 267 states and 324 transitions. [2024-12-05 22:50:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 324 transitions. [2024-12-05 22:50:24,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:50:24,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:24,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:50:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 268 states and 325 transitions. [2024-12-05 22:50:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 325 transitions. [2024-12-05 22:50:32,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:50:32,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:32,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:50:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 269 states and 326 transitions. [2024-12-05 22:50:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 326 transitions. [2024-12-05 22:50:38,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:50:38,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:38,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:40,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:43,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:50:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 270 states and 327 transitions. [2024-12-05 22:50:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 327 transitions. [2024-12-05 22:50:45,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:50:45,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:45,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:50:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:55,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 271 states and 328 transitions. [2024-12-05 22:50:55,370 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 328 transitions. [2024-12-05 22:50:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:50:55,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:55,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:51:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 272 states and 329 transitions. [2024-12-05 22:51:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 329 transitions. [2024-12-05 22:51:03,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:51:03,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:09,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:51:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 273 states and 330 transitions. [2024-12-05 22:51:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 330 transitions. [2024-12-05 22:51:11,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:51:11,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:11,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:51:19,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 274 states and 331 transitions. [2024-12-05 22:51:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 331 transitions. [2024-12-05 22:51:19,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:51:19,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:51:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:25,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 275 states and 332 transitions. [2024-12-05 22:51:25,411 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 332 transitions. [2024-12-05 22:51:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:51:25,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:25,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:51:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:34,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 276 states and 333 transitions. [2024-12-05 22:51:34,621 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 333 transitions. [2024-12-05 22:51:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:51:34,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:34,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:51:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:41,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 277 states and 334 transitions. [2024-12-05 22:51:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 334 transitions. [2024-12-05 22:51:41,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:51:41,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:41,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:51:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:50,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 278 states and 335 transitions. [2024-12-05 22:51:50,394 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 335 transitions. [2024-12-05 22:51:50,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:51:50,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:50,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:51:59,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 279 states and 336 transitions. [2024-12-05 22:51:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 336 transitions. [2024-12-05 22:51:59,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:51:59,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:59,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:05,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:52:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 280 states and 337 transitions. [2024-12-05 22:52:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 337 transitions. [2024-12-05 22:52:07,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:52:07,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:07,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:52:18,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:18,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 281 states and 338 transitions. [2024-12-05 22:52:18,804 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2024-12-05 22:52:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 22:52:18,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:18,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:19,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:52:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 282 states and 339 transitions. [2024-12-05 22:52:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 339 transitions. [2024-12-05 22:52:27,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:52:27,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:27,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:52:35,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 283 states and 340 transitions. [2024-12-05 22:52:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 340 transitions. [2024-12-05 22:52:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:52:35,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:35,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:52:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 284 states and 341 transitions. [2024-12-05 22:52:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 341 transitions. [2024-12-05 22:52:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:52:44,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:50,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:52:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 285 states and 342 transitions. [2024-12-05 22:52:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 342 transitions. [2024-12-05 22:52:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:52:53,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:59,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:53:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 286 states and 343 transitions. [2024-12-05 22:53:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 343 transitions. [2024-12-05 22:53:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:53:01,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:08,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:53:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 287 states and 344 transitions. [2024-12-05 22:53:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 344 transitions. [2024-12-05 22:53:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:53:11,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:11,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:53:19,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 288 states and 345 transitions. [2024-12-05 22:53:19,549 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 345 transitions. [2024-12-05 22:53:19,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:53:19,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:19,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:25,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:53:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 289 states and 346 transitions. [2024-12-05 22:53:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 346 transitions. [2024-12-05 22:53:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:53:26,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:26,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:53:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 290 states and 347 transitions. [2024-12-05 22:53:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 347 transitions. [2024-12-05 22:53:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:53:39,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:53:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:48,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 291 states and 348 transitions. [2024-12-05 22:53:48,405 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 348 transitions. [2024-12-05 22:53:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:53:48,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:48,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:55,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:53:57,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:57,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 292 states and 349 transitions. [2024-12-05 22:53:57,284 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 349 transitions. [2024-12-05 22:53:57,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:53:57,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:57,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:54:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 293 states and 350 transitions. [2024-12-05 22:54:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 350 transitions. [2024-12-05 22:54:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:54:05,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:54:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:14,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 294 states and 351 transitions. [2024-12-05 22:54:14,452 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 351 transitions. [2024-12-05 22:54:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:54:14,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:54:27,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 295 states and 352 transitions. [2024-12-05 22:54:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 352 transitions. [2024-12-05 22:54:27,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:54:27,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:27,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:38,362 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:54:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 296 states and 353 transitions. [2024-12-05 22:54:40,393 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 353 transitions. [2024-12-05 22:54:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:54:40,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:40,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:54:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 297 states and 354 transitions. [2024-12-05 22:54:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 354 transitions. [2024-12-05 22:54:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 22:54:53,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:55:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 298 states and 355 transitions. [2024-12-05 22:55:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 355 transitions. [2024-12-05 22:55:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 22:55:04,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:04,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:55:16,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:16,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 299 states and 356 transitions. [2024-12-05 22:55:16,757 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 356 transitions. [2024-12-05 22:55:16,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 22:55:16,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:16,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:55:28,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 300 states and 357 transitions. [2024-12-05 22:55:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 357 transitions. [2024-12-05 22:55:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:55:28,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:55:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 301 states and 358 transitions. [2024-12-05 22:55:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 358 transitions. [2024-12-05 22:55:39,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 22:55:39,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:39,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:55:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:48,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 302 states and 359 transitions. [2024-12-05 22:55:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 359 transitions. [2024-12-05 22:55:48,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 22:55:48,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:48,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat