./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:54:56,570 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:54:56,635 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:54:56,640 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:54:56,641 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:54:56,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:54:56,686 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:54:56,686 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:54:56,687 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:54:56,687 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:54:56,687 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:54:56,687 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:54:56,687 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:54:56,687 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:54:56,687 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:54:56,687 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:54:56,687 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:54:56,688 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:54:56,688 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:54:56,688 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:54:56,688 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:54:56,688 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:54:56,688 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:54:56,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:54:56,690 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:54:56,690 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:54:56,690 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:54:56,691 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:54:56,691 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:54:56,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:54:56,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:54:56,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:54:56,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:54:56,691 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:54:56,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:54:56,691 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_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f [2024-11-13 22:54:57,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:54:57,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:54:57,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:54:57,048 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:54:57,048 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:54:57,051 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test3-1.i Unable to find full path for "g++" [2024-11-13 22:54:59,020 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:54:59,460 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:54:59,461 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test3-1.i [2024-11-13 22:54:59,483 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/data/ff45e5f78/b9162a96152746dfbe4ddeb443ef858a/FLAG159764ef8 [2024-11-13 22:54:59,500 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/data/ff45e5f78/b9162a96152746dfbe4ddeb443ef858a [2024-11-13 22:54:59,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:54:59,504 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:54:59,506 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:54:59,506 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:54:59,512 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:54:59,513 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:59" (1/1) ... [2024-11-13 22:54:59,514 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71c7549 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:59, skipping insertion in model container [2024-11-13 22:54:59,517 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:59" (1/1) ... [2024-11-13 22:54:59,564 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:55:00,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:55:00,166 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:55:00,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:55:00,398 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:55:00,398 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00 WrapperNode [2024-11-13 22:55:00,399 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:55:00,400 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:55:00,400 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:55:00,401 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:55:00,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,445 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,597 INFO L138 Inliner]: procedures = 177, calls = 274, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1407 [2024-11-13 22:55:00,598 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:55:00,599 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:55:00,599 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:55:00,599 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:55:00,618 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,619 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,644 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,645 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,720 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,744 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,748 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,760 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,775 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:55:00,776 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:55:00,776 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:55:00,776 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:55:00,781 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:00" (1/1) ... [2024-11-13 22:55:00,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:55:00,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:55:00,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:55:00,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c64f95-561a-4c65-813c-f3707fb9600f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:55:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:55:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:55:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:55:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:55:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:55:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:55:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:55:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:55:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:55:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:55:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:55:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:55:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:55:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:55:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:55:01,131 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:55:01,133 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:55:03,320 INFO L? ?]: Removed 316 outVars from TransFormulas that were not future-live. [2024-11-13 22:55:03,321 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:55:05,207 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:55:05,207 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 22:55:05,208 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:55:05 BoogieIcfgContainer [2024-11-13 22:55:05,208 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:55:05,210 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:55:05,210 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:55:05,222 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:55:05,223 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:55:05" (1/1) ... [2024-11-13 22:55:05,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:55:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 131 states and 214 transitions. [2024-11-13 22:55:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 214 transitions. [2024-11-13 22:55:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:55:05,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:05,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:05,590 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:55:05,598 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:05,662 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 [2024-11-13 22:55:05,721 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:55:05,722 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 22:55:05,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:55:05,733 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 [2024-11-13 22:55:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 134 states and 219 transitions. [2024-11-13 22:55:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 219 transitions. [2024-11-13 22:55:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:55:05,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:05,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:05,994 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:55:05,997 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:06,007 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 [2024-11-13 22:55:06,035 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 [2024-11-13 22:55:06,102 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:55:06,105 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 22:55:06,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:55:06,116 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 [2024-11-13 22:55:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:06,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 137 states and 224 transitions. [2024-11-13 22:55:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 224 transitions. [2024-11-13 22:55:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:55:06,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 137 states and 222 transitions. [2024-11-13 22:55:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 222 transitions. [2024-11-13 22:55:06,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:55:06,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:06,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:06,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:06,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 137 states and 217 transitions. [2024-11-13 22:55:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 217 transitions. [2024-11-13 22:55:06,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:55:06,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:06,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 137 states and 213 transitions. [2024-11-13 22:55:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 213 transitions. [2024-11-13 22:55:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:55:06,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:06,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 137 states and 209 transitions. [2024-11-13 22:55:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 209 transitions. [2024-11-13 22:55:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:55:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 137 states and 203 transitions. [2024-11-13 22:55:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2024-11-13 22:55:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:55:07,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:07,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:07,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:07,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 137 states and 201 transitions. [2024-11-13 22:55:07,082 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 201 transitions. [2024-11-13 22:55:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:55:07,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:07,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:17,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:17,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:17,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 137 states and 199 transitions. [2024-11-13 22:55:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 199 transitions. [2024-11-13 22:55:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:55:17,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:17,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:17,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:17,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 137 states and 198 transitions. [2024-11-13 22:55:17,593 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 198 transitions. [2024-11-13 22:55:17,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:55:17,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:17,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:27,738 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 [] [2024-11-13 22:55:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 137 states and 192 transitions. [2024-11-13 22:55:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 192 transitions. [2024-11-13 22:55:27,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:55:27,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:27,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 141 states and 196 transitions. [2024-11-13 22:55:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 196 transitions. [2024-11-13 22:55:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:55:28,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:28,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 141 states and 192 transitions. [2024-11-13 22:55:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 192 transitions. [2024-11-13 22:55:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:55:28,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:39,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:40,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:40,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:40,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 156 states and 212 transitions. [2024-11-13 22:55:40,649 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 212 transitions. [2024-11-13 22:55:40,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:55:40,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:40,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 156 states and 210 transitions. [2024-11-13 22:55:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 210 transitions. [2024-11-13 22:55:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:55:40,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 156 states and 208 transitions. [2024-11-13 22:55:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 208 transitions. [2024-11-13 22:55:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:55:41,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:41,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:46,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:46,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2024-11-13 22:55:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2024-11-13 22:55:46,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:55:46,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:46,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:47,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:47,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 170 states and 222 transitions. [2024-11-13 22:55:47,350 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 222 transitions. [2024-11-13 22:55:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:55:47,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:47,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:55:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 173 states and 224 transitions. [2024-11-13 22:55:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions. [2024-11-13 22:55:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:55:48,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:50,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 173 states and 222 transitions. [2024-11-13 22:55:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 222 transitions. [2024-11-13 22:55:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:55:50,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:50,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:50,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:00,307 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 [] [2024-11-13 22:56:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 176 states and 224 transitions. [2024-11-13 22:56:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 224 transitions. [2024-11-13 22:56:00,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:56:00,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:00,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 178 states and 228 transitions. [2024-11-13 22:56:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 228 transitions. [2024-11-13 22:56:02,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:56:02,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:02,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:03,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:56:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 233 transitions. [2024-11-13 22:56:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-13 22:56:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:56:04,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:04,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:56:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 183 states and 240 transitions. [2024-11-13 22:56:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 240 transitions. [2024-11-13 22:56:07,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:56:07,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:07,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:56:10,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 185 states and 246 transitions. [2024-11-13 22:56:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 246 transitions. [2024-11-13 22:56:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:56:10,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:10,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:11,380 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:56:13,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:13,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 187 states and 253 transitions. [2024-11-13 22:56:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 253 transitions. [2024-11-13 22:56:13,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:56:13,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:13,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 189 states and 256 transitions. [2024-11-13 22:56:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 256 transitions. [2024-11-13 22:56:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:56:16,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:16,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:17,903 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:20,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 191 states and 264 transitions. [2024-11-13 22:56:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 264 transitions. [2024-11-13 22:56:20,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:56:20,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:20,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:22,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:22,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 192 states and 265 transitions. [2024-11-13 22:56:22,634 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 265 transitions. [2024-11-13 22:56:22,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:56:22,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:22,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 193 states and 266 transitions. [2024-11-13 22:56:24,618 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 266 transitions. [2024-11-13 22:56:24,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:56:24,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:24,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:26,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 194 states and 267 transitions. [2024-11-13 22:56:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 267 transitions. [2024-11-13 22:56:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:56:26,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:26,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 195 states and 268 transitions. [2024-11-13 22:56:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 268 transitions. [2024-11-13 22:56:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:56:30,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:30,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:31,794 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:32,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 196 states and 269 transitions. [2024-11-13 22:56:32,444 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 269 transitions. [2024-11-13 22:56:32,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:56:32,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:32,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:32,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:33,770 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 197 states and 270 transitions. [2024-11-13 22:56:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 270 transitions. [2024-11-13 22:56:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:56:34,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:34,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:36,321 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:37,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 198 states and 271 transitions. [2024-11-13 22:56:37,531 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 271 transitions. [2024-11-13 22:56:37,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:56:37,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:37,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:39,133 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 199 states and 272 transitions. [2024-11-13 22:56:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 272 transitions. [2024-11-13 22:56:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:56:39,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:41,481 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 200 states and 273 transitions. [2024-11-13 22:56:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 273 transitions. [2024-11-13 22:56:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:56:42,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 239 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:44,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 201 states and 274 transitions. [2024-11-13 22:56:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 274 transitions. [2024-11-13 22:56:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:56:44,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:44,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 262 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:46,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:46,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 202 states and 275 transitions. [2024-11-13 22:56:46,563 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 275 transitions. [2024-11-13 22:56:46,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:56:46,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:46,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:48,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 203 states and 276 transitions. [2024-11-13 22:56:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 276 transitions. [2024-11-13 22:56:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:56:48,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:48,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 311 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 204 states and 277 transitions. [2024-11-13 22:56:52,349 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 277 transitions. [2024-11-13 22:56:52,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:56:52,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:52,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 337 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 205 states and 278 transitions. [2024-11-13 22:56:55,134 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 278 transitions. [2024-11-13 22:56:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:56:55,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:55,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:57,206 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:56:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:58,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 206 states and 279 transitions. [2024-11-13 22:56:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 279 transitions. [2024-11-13 22:56:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:56:58,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:58,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:01,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 207 states and 280 transitions. [2024-11-13 22:57:01,543 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 280 transitions. [2024-11-13 22:57:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:57:01,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:01,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 421 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 208 states and 281 transitions. [2024-11-13 22:57:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 281 transitions. [2024-11-13 22:57:04,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:57:04,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:04,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 451 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:07,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:07,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 209 states and 282 transitions. [2024-11-13 22:57:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 282 transitions. [2024-11-13 22:57:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:57:07,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:07,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:09,112 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 482 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:10,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:10,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 210 states and 283 transitions. [2024-11-13 22:57:10,770 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 283 transitions. [2024-11-13 22:57:10,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:57:10,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:10,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 514 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 211 states and 284 transitions. [2024-11-13 22:57:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 284 transitions. [2024-11-13 22:57:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:57:14,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:14,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:15,989 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 547 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:16,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 212 states and 285 transitions. [2024-11-13 22:57:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 285 transitions. [2024-11-13 22:57:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:57:16,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:16,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 581 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:19,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:19,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 213 states and 286 transitions. [2024-11-13 22:57:19,779 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 286 transitions. [2024-11-13 22:57:19,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:57:19,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:19,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 616 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:24,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:24,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 214 states and 287 transitions. [2024-11-13 22:57:24,297 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 287 transitions. [2024-11-13 22:57:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:57:24,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:24,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:26,321 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 652 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 215 states and 288 transitions. [2024-11-13 22:57:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 288 transitions. [2024-11-13 22:57:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:57:27,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:29,830 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 689 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 216 states and 289 transitions. [2024-11-13 22:57:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 289 transitions. [2024-11-13 22:57:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:57:31,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:31,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 727 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:34,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 217 states and 290 transitions. [2024-11-13 22:57:34,177 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 290 transitions. [2024-11-13 22:57:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:57:34,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:34,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:36,301 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 218 states and 291 transitions. [2024-11-13 22:57:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 291 transitions. [2024-11-13 22:57:37,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:57:37,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:37,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:39,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 219 states and 292 transitions. [2024-11-13 22:57:39,707 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 292 transitions. [2024-11-13 22:57:39,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:57:39,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:39,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 847 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:44,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 220 states and 293 transitions. [2024-11-13 22:57:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 293 transitions. [2024-11-13 22:57:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:57:44,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:44,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 889 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:47,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 221 states and 294 transitions. [2024-11-13 22:57:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 294 transitions. [2024-11-13 22:57:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:57:47,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:47,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:48,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 932 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:51,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 222 states and 295 transitions. [2024-11-13 22:57:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 295 transitions. [2024-11-13 22:57:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:57:51,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:51,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 976 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:55,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:55,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 223 states and 296 transitions. [2024-11-13 22:57:55,261 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 296 transitions. [2024-11-13 22:57:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:57:55,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:55,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1021 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:57:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 224 states and 297 transitions. [2024-11-13 22:57:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 297 transitions. [2024-11-13 22:57:59,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:57:59,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:59,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1067 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:58:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 225 states and 298 transitions. [2024-11-13 22:58:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 298 transitions. [2024-11-13 22:58:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:58:03,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:05,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1114 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:58:06,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:06,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 226 states and 299 transitions. [2024-11-13 22:58:06,756 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 299 transitions. [2024-11-13 22:58:06,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:58:06,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:06,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:07,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:58:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 227 states and 300 transitions. [2024-11-13 22:58:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 300 transitions. [2024-11-13 22:58:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:58:11,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 0 proven. 1211 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:58:37,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 228 states and 301 transitions. [2024-11-13 22:58:37,045 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 301 transitions. [2024-11-13 22:58:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:58:37,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:39,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 229 states and 302 transitions. [2024-11-13 22:58:39,732 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 302 transitions. [2024-11-13 22:58:39,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:58:39,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 231 states and 306 transitions. [2024-11-13 22:58:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 306 transitions. [2024-11-13 22:58:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:58:44,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:48,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 233 states and 315 transitions. [2024-11-13 22:58:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 315 transitions. [2024-11-13 22:58:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:58:48,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:48,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:50,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:51,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 234 states and 316 transitions. [2024-11-13 22:58:51,641 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 316 transitions. [2024-11-13 22:58:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:58:51,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:51,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:53,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:54,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 235 states and 317 transitions. [2024-11-13 22:58:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 317 transitions. [2024-11-13 22:58:54,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:58:54,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:54,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:58,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 236 states and 318 transitions. [2024-11-13 22:58:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 318 transitions. [2024-11-13 22:58:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:58:59,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 237 states and 319 transitions. [2024-11-13 22:59:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 319 transitions. [2024-11-13 22:59:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:59:02,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:02,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 238 states and 320 transitions. [2024-11-13 22:59:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 320 transitions. [2024-11-13 22:59:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:59:05,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:05,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 239 states and 321 transitions. [2024-11-13 22:59:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 321 transitions. [2024-11-13 22:59:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:59:08,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:08,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:11,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 240 states and 322 transitions. [2024-11-13 22:59:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 322 transitions. [2024-11-13 22:59:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:59:12,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:12,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:14,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 241 states and 323 transitions. [2024-11-13 22:59:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 323 transitions. [2024-11-13 22:59:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:59:16,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 242 states and 324 transitions. [2024-11-13 22:59:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 324 transitions. [2024-11-13 22:59:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:59:20,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:23,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:25,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:25,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 243 states and 325 transitions. [2024-11-13 22:59:25,001 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 325 transitions. [2024-11-13 22:59:25,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:59:25,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:25,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 244 states and 326 transitions. [2024-11-13 22:59:28,667 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 326 transitions. [2024-11-13 22:59:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:59:28,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:28,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:30,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 245 states and 327 transitions. [2024-11-13 22:59:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 327 transitions. [2024-11-13 22:59:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:59:31,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:34,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 246 states and 328 transitions. [2024-11-13 22:59:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 328 transitions. [2024-11-13 22:59:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:59:35,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:35,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 247 states and 329 transitions. [2024-11-13 22:59:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 329 transitions. [2024-11-13 22:59:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:59:39,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:39,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:41,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:42,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 248 states and 330 transitions. [2024-11-13 22:59:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 330 transitions. [2024-11-13 22:59:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:59:42,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:42,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:44,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 249 states and 331 transitions. [2024-11-13 22:59:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 331 transitions. [2024-11-13 22:59:46,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:59:46,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:49,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:50,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 250 states and 332 transitions. [2024-11-13 22:59:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 332 transitions. [2024-11-13 22:59:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:59:50,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:50,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 251 states and 333 transitions. [2024-11-13 22:59:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 333 transitions. [2024-11-13 22:59:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:59:56,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:56,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:58,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 252 states and 334 transitions. [2024-11-13 22:59:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 334 transitions. [2024-11-13 22:59:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:59:59,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 253 states and 335 transitions. [2024-11-13 23:00:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 335 transitions. [2024-11-13 23:00:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:00:03,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 254 states and 336 transitions. [2024-11-13 23:00:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 336 transitions. [2024-11-13 23:00:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:00:07,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:07,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:10,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:11,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 255 states and 337 transitions. [2024-11-13 23:00:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 337 transitions. [2024-11-13 23:00:11,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:00:11,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:11,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 256 states and 338 transitions. [2024-11-13 23:00:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 338 transitions. [2024-11-13 23:00:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:00:15,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:15,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:19,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 257 states and 339 transitions. [2024-11-13 23:00:19,935 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 339 transitions. [2024-11-13 23:00:19,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:00:19,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:19,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 258 states and 340 transitions. [2024-11-13 23:00:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 340 transitions. [2024-11-13 23:00:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:00:24,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:24,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:29,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 259 states and 341 transitions. [2024-11-13 23:00:32,525 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 341 transitions. [2024-11-13 23:00:32,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:00:32,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:32,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 260 states and 342 transitions. [2024-11-13 23:00:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 342 transitions. [2024-11-13 23:00:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:00:37,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:41,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 343 transitions. [2024-11-13 23:00:41,513 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 343 transitions. [2024-11-13 23:00:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:00:41,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:46,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 262 states and 344 transitions. [2024-11-13 23:00:46,778 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 344 transitions. [2024-11-13 23:00:46,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:00:46,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:46,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 263 states and 345 transitions. [2024-11-13 23:00:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 345 transitions. [2024-11-13 23:00:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:00:51,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:51,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:55,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 264 states and 346 transitions. [2024-11-13 23:00:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 346 transitions. [2024-11-13 23:00:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:00:55,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:55,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:59,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 265 states and 347 transitions. [2024-11-13 23:01:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 347 transitions. [2024-11-13 23:01:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:01:00,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:00,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:04,198 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 266 states and 348 transitions. [2024-11-13 23:01:06,476 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 348 transitions. [2024-11-13 23:01:06,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:01:06,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:06,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:10,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:12,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 267 states and 349 transitions. [2024-11-13 23:01:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 349 transitions. [2024-11-13 23:01:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:01:12,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:12,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:17,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:17,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 350 transitions. [2024-11-13 23:01:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 350 transitions. [2024-11-13 23:01:17,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:01:17,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:17,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:21,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 269 states and 351 transitions. [2024-11-13 23:01:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 351 transitions. [2024-11-13 23:01:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:01:24,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:31,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:31,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 270 states and 352 transitions. [2024-11-13 23:01:31,234 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 352 transitions. [2024-11-13 23:01:31,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:01:31,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:31,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 271 states and 353 transitions. [2024-11-13 23:01:40,273 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 353 transitions. [2024-11-13 23:01:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:01:40,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:40,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:46,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 272 states and 354 transitions. [2024-11-13 23:01:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 354 transitions. [2024-11-13 23:01:46,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:01:46,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:49,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:01:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 273 states and 355 transitions. [2024-11-13 23:01:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 355 transitions. [2024-11-13 23:01:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:01:51,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:51,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:02:01,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:01,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 274 states and 356 transitions. [2024-11-13 23:02:01,250 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 356 transitions. [2024-11-13 23:02:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:02:01,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:01,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:06,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:02:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 275 states and 357 transitions. [2024-11-13 23:02:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 357 transitions. [2024-11-13 23:02:08,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:02:08,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:08,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:12,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:02:14,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:14,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 276 states and 358 transitions. [2024-11-13 23:02:14,234 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 358 transitions. [2024-11-13 23:02:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:02:14,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:14,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:02:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 277 states and 359 transitions. [2024-11-13 23:02:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 359 transitions. [2024-11-13 23:02:24,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:02:24,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:24,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:02:32,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 278 states and 360 transitions. [2024-11-13 23:02:32,360 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 360 transitions. [2024-11-13 23:02:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:02:32,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:32,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:02:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 279 states and 361 transitions. [2024-11-13 23:02:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 361 transitions. [2024-11-13 23:02:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:02:40,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:40,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:02:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 280 states and 362 transitions. [2024-11-13 23:02:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 362 transitions. [2024-11-13 23:02:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:02:50,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:50,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:02:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:57,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 281 states and 363 transitions. [2024-11-13 23:02:57,791 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 363 transitions. [2024-11-13 23:02:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:02:57,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:57,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:59,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:04,703 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 282 states and 364 transitions. [2024-11-13 23:03:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 364 transitions. [2024-11-13 23:03:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:03:08,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:08,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:13,721 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:15,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 283 states and 365 transitions. [2024-11-13 23:03:15,737 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 365 transitions. [2024-11-13 23:03:15,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:03:15,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:15,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:17,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:23,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 284 states and 366 transitions. [2024-11-13 23:03:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 366 transitions. [2024-11-13 23:03:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:03:23,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:23,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:31,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 285 states and 367 transitions. [2024-11-13 23:03:31,724 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 367 transitions. [2024-11-13 23:03:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:03:31,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:31,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 286 states and 368 transitions. [2024-11-13 23:03:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 368 transitions. [2024-11-13 23:03:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:03:40,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 287 states and 369 transitions. [2024-11-13 23:03:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 369 transitions. [2024-11-13 23:03:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:03:47,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 288 states and 370 transitions. [2024-11-13 23:04:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 370 transitions. [2024-11-13 23:04:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:04:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:08,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 289 states and 371 transitions. [2024-11-13 23:04:08,022 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 371 transitions. [2024-11-13 23:04:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:04:08,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:08,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 290 states and 372 transitions. [2024-11-13 23:04:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 372 transitions. [2024-11-13 23:04:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:04:17,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:17,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:18,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 291 states and 373 transitions. [2024-11-13 23:04:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 373 transitions. [2024-11-13 23:04:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:04:25,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:25,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:32,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:35,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:35,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 292 states and 374 transitions. [2024-11-13 23:04:35,293 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 374 transitions. [2024-11-13 23:04:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:04:35,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:35,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:43,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 293 states and 375 transitions. [2024-11-13 23:04:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 375 transitions. [2024-11-13 23:04:43,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:04:43,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:43,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:45,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:50,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 294 states and 376 transitions. [2024-11-13 23:04:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 376 transitions. [2024-11-13 23:04:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:04:51,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:51,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:57,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 377 transitions. [2024-11-13 23:04:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 377 transitions. [2024-11-13 23:04:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:04:59,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:59,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:07,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:12,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 296 states and 378 transitions. [2024-11-13 23:05:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 378 transitions. [2024-11-13 23:05:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:05:12,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:12,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 297 states and 379 transitions. [2024-11-13 23:05:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 379 transitions. [2024-11-13 23:05:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:05:23,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:23,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 298 states and 380 transitions. [2024-11-13 23:05:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 380 transitions. [2024-11-13 23:05:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:05:32,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:32,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:43,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 299 states and 381 transitions. [2024-11-13 23:05:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 381 transitions. [2024-11-13 23:05:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:05:43,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:43,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 300 states and 382 transitions. [2024-11-13 23:05:54,092 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 382 transitions. [2024-11-13 23:05:54,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:05:54,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:54,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:02,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 301 states and 383 transitions. [2024-11-13 23:06:02,266 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 383 transitions. [2024-11-13 23:06:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:06:02,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:02,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:03,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:09,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:14,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:14,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 302 states and 384 transitions. [2024-11-13 23:06:14,330 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 384 transitions. [2024-11-13 23:06:14,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:06:14,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:14,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:22,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 303 states and 385 transitions. [2024-11-13 23:06:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 385 transitions. [2024-11-13 23:06:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:06:24,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:32,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 304 states and 386 transitions. [2024-11-13 23:06:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 386 transitions. [2024-11-13 23:06:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:06:36,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:36,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:47,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 305 states and 387 transitions. [2024-11-13 23:06:47,883 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 387 transitions. [2024-11-13 23:06:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:06:47,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:47,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:50,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:01,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:01,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 306 states and 388 transitions. [2024-11-13 23:07:01,469 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 388 transitions. [2024-11-13 23:07:01,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:07:01,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:01,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:12,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 307 states and 389 transitions. [2024-11-13 23:07:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 389 transitions. [2024-11-13 23:07:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:07:15,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:15,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:18,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:29,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 308 states and 390 transitions. [2024-11-13 23:07:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 390 transitions. [2024-11-13 23:07:29,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:07:29,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:29,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:40,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 309 states and 391 transitions. [2024-11-13 23:07:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 391 transitions. [2024-11-13 23:07:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:07:40,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:50,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:52,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 310 states and 392 transitions. [2024-11-13 23:07:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 392 transitions. [2024-11-13 23:07:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:07:52,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:04,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:04,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 311 states and 393 transitions. [2024-11-13 23:08:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 393 transitions. [2024-11-13 23:08:04,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:08:04,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:04,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:06,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:16,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:21,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 312 states and 394 transitions. [2024-11-13 23:08:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 394 transitions. [2024-11-13 23:08:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:08:21,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:21,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 313 states and 395 transitions. [2024-11-13 23:08:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 395 transitions. [2024-11-13 23:08:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:08:33,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:33,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat