./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3 --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 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:56:18,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:56:18,500 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:56:18,507 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:56:18,509 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:56:18,544 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:56:18,545 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:56:18,546 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:56:18,546 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:56:18,547 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:56:18,548 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:56:18,548 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:56:18,548 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:56:18,548 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:56:18,548 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:56:18,549 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:56:18,549 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:56:18,550 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:56:18,550 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:56:18,550 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:56:18,550 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:56:18,550 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:56:18,550 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:56:18,550 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:56:18,550 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:56:18,551 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:56:18,551 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:56:18,551 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:56:18,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:56:18,551 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:56:18,551 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:56:18,551 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:56:18,551 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:56:18,552 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:56:18,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:56:18,552 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_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3 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 -> 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 [2024-11-25 03:56:18,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:56:18,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:56:18,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:56:18,893 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:56:18,894 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:56:18,895 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2024-11-25 03:56:21,915 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/data/8d891681b/0653392fb9f94344bf449e6d37e8c14b/FLAG362e5f189 [2024-11-25 03:56:22,306 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:56:22,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2024-11-25 03:56:22,327 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/data/8d891681b/0653392fb9f94344bf449e6d37e8c14b/FLAG362e5f189 [2024-11-25 03:56:22,341 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/data/8d891681b/0653392fb9f94344bf449e6d37e8c14b [2024-11-25 03:56:22,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:56:22,344 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:56:22,345 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:56:22,345 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:56:22,350 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:56:22,351 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:56:22" (1/1) ... [2024-11-25 03:56:22,351 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567cf1f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:22, skipping insertion in model container [2024-11-25 03:56:22,352 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:56:22" (1/1) ... [2024-11-25 03:56:22,400 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:56:23,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:56:23,259 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:56:23,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:56:23,483 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:56:23,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23 WrapperNode [2024-11-25 03:56:23,484 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:56:23,485 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:56:23,485 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:56:23,485 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:56:23,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,522 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,612 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1452 [2024-11-25 03:56:23,612 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:56:23,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:56:23,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:56:23,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:56:23,618 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,618 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,628 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,629 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,687 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,689 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,716 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,720 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,724 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,733 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:56:23,734 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:56:23,734 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:56:23,734 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:56:23,735 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:23" (1/1) ... [2024-11-25 03:56:23,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:56:23,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:56:23,771 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:56:23,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d675c6f3-76d9-4f74-87b4-69bd84d2dd8d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:56:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 03:56:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 03:56:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:56:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:56:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:56:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2024-11-25 03:56:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2024-11-25 03:56:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:56:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:56:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:56:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:56:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:56:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:56:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2024-11-25 03:56:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2024-11-25 03:56:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:56:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2024-11-25 03:56:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2024-11-25 03:56:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:56:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:56:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:56:24,066 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:56:24,067 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:56:25,916 INFO L? ?]: Removed 345 outVars from TransFormulas that were not future-live. [2024-11-25 03:56:25,917 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:56:27,628 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:56:27,628 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-25 03:56:27,629 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:56:27 BoogieIcfgContainer [2024-11-25 03:56:27,629 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:56:27,629 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:56:27,630 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:56:27,639 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:56:27,640 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:56:27" (1/1) ... [2024-11-25 03:56:27,647 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:56:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 177 states and 272 transitions. [2024-11-25 03:56:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 272 transitions. [2024-11-25 03:56:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:56:27,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:27,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 03:56:27,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:28,018 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 [2024-11-25 03:56:28,032 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 [2024-11-25 03:56:28,112 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 03:56:28,114 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 03:56:28,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 03:56:28,129 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 [2024-11-25 03:56:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 180 states and 277 transitions. [2024-11-25 03:56:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 277 transitions. [2024-11-25 03:56:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:56:28,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:28,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:28,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 03:56:28,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:28,357 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 [2024-11-25 03:56:28,363 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 [2024-11-25 03:56:28,389 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 03:56:28,390 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 03:56:28,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 03:56:28,397 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 [2024-11-25 03:56:28,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 181 states and 278 transitions. [2024-11-25 03:56:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 278 transitions. [2024-11-25 03:56:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:56:28,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:28,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 181 states and 276 transitions. [2024-11-25 03:56:28,583 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 276 transitions. [2024-11-25 03:56:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:56:28,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:28,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 181 states and 270 transitions. [2024-11-25 03:56:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-11-25 03:56:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:56:28,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:28,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:28,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 179 states and 260 transitions. [2024-11-25 03:56:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 260 transitions. [2024-11-25 03:56:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:56:29,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 179 states and 258 transitions. [2024-11-25 03:56:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 258 transitions. [2024-11-25 03:56:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:56:29,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:29,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:29,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:39,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:56:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 179 states and 256 transitions. [2024-11-25 03:56:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 256 transitions. [2024-11-25 03:56:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:56:39,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:39,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:39,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:42,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:56:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 197 states and 283 transitions. [2024-11-25 03:56:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 283 transitions. [2024-11-25 03:56:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:56:42,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:42,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:43,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:56:53,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:56:56,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:56:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:56,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 216 states and 311 transitions. [2024-11-25 03:56:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 311 transitions. [2024-11-25 03:56:56,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:56:56,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:56,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:57:06,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:06,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 216 states and 309 transitions. [2024-11-25 03:57:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 309 transitions. [2024-11-25 03:57:06,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:57:06,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:06,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:57:16,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:21,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 219 states and 311 transitions. [2024-11-25 03:57:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 311 transitions. [2024-11-25 03:57:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:57:21,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:21,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:57:21,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 219 states and 307 transitions. [2024-11-25 03:57:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 307 transitions. [2024-11-25 03:57:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:57:21,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:21,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:57:32,083 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 [] [2024-11-25 03:57:42,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:52,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:53,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:53,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 222 states and 309 transitions. [2024-11-25 03:57:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 309 transitions. [2024-11-25 03:57:53,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:57:53,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:53,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:57:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 222 states and 303 transitions. [2024-11-25 03:57:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 303 transitions. [2024-11-25 03:57:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:57:53,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:53,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:53,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:57:56,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:56,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:56,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 243 states and 335 transitions. [2024-11-25 03:57:56,944 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 335 transitions. [2024-11-25 03:57:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:57:56,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:56,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:02,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:58:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 258 states and 354 transitions. [2024-11-25 03:58:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 354 transitions. [2024-11-25 03:58:02,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:58:02,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:02,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:02,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 259 states and 355 transitions. [2024-11-25 03:58:02,772 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 355 transitions. [2024-11-25 03:58:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:58:02,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:02,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:58:13,102 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 [] [2024-11-25 03:58:14,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:58:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 262 states and 357 transitions. [2024-11-25 03:58:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 357 transitions. [2024-11-25 03:58:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:58:14,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:14,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:14,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:58:19,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:58:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 265 states and 359 transitions. [2024-11-25 03:58:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 359 transitions. [2024-11-25 03:58:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:58:19,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:19,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 274 states and 385 transitions. [2024-11-25 03:58:21,860 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 385 transitions. [2024-11-25 03:58:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:58:21,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:21,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 285 states and 411 transitions. [2024-11-25 03:58:23,597 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 411 transitions. [2024-11-25 03:58:23,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:58:23,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:23,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 287 states and 415 transitions. [2024-11-25 03:58:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 415 transitions. [2024-11-25 03:58:24,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:58:24,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:24,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:24,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 287 states and 411 transitions. [2024-11-25 03:58:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 411 transitions. [2024-11-25 03:58:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:58:24,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:24,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:58:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 285 states and 407 transitions. [2024-11-25 03:58:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 407 transitions. [2024-11-25 03:58:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:58:24,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:24,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:58:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 294 states and 431 transitions. [2024-11-25 03:58:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 431 transitions. [2024-11-25 03:58:26,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:58:26,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:26,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:26,671 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:58:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 304 states and 457 transitions. [2024-11-25 03:58:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 457 transitions. [2024-11-25 03:58:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:58:27,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:27,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:58:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 317 states and 475 transitions. [2024-11-25 03:58:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 475 transitions. [2024-11-25 03:58:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:58:30,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:30,945 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:58:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:32,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 336 states and 529 transitions. [2024-11-25 03:58:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 529 transitions. [2024-11-25 03:58:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:58:32,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:32,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:58:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:33,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 349 states and 552 transitions. [2024-11-25 03:58:33,799 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 552 transitions. [2024-11-25 03:58:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:58:33,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:34,080 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:58:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 351 states and 554 transitions. [2024-11-25 03:58:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 554 transitions. [2024-11-25 03:58:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:58:34,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:34,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:58:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 353 states and 558 transitions. [2024-11-25 03:58:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 558 transitions. [2024-11-25 03:58:36,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:58:36,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:36,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:58:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 355 states and 564 transitions. [2024-11-25 03:58:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 564 transitions. [2024-11-25 03:58:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:58:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:58:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 357 states and 571 transitions. [2024-11-25 03:58:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 571 transitions. [2024-11-25 03:58:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:58:43,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:45,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:58:48,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:48,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 360 states and 584 transitions. [2024-11-25 03:58:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 584 transitions. [2024-11-25 03:58:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:58:48,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:48,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:50,739 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:58:53,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 363 states and 597 transitions. [2024-11-25 03:58:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 597 transitions. [2024-11-25 03:58:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:58:53,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:53,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:58:59,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:59,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 366 states and 612 transitions. [2024-11-25 03:58:59,175 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 612 transitions. [2024-11-25 03:58:59,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:58:59,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:59,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:00,979 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:04,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 369 states and 629 transitions. [2024-11-25 03:59:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 629 transitions. [2024-11-25 03:59:04,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:59:04,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:04,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:06,995 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:10,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 372 states and 648 transitions. [2024-11-25 03:59:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 648 transitions. [2024-11-25 03:59:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:59:10,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:10,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:17,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 375 states and 669 transitions. [2024-11-25 03:59:17,159 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 669 transitions. [2024-11-25 03:59:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:59:17,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:17,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:19,624 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 378 states and 692 transitions. [2024-11-25 03:59:23,897 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 692 transitions. [2024-11-25 03:59:23,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:59:23,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:23,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:25,897 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 381 states and 717 transitions. [2024-11-25 03:59:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 717 transitions. [2024-11-25 03:59:30,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:59:30,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:30,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 384 states and 744 transitions. [2024-11-25 03:59:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 744 transitions. [2024-11-25 03:59:37,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:59:37,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:37,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:39,005 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 387 states and 773 transitions. [2024-11-25 03:59:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 773 transitions. [2024-11-25 03:59:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:59:44,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:44,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:46,284 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:51,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 390 states and 804 transitions. [2024-11-25 03:59:51,392 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 804 transitions. [2024-11-25 03:59:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:59:51,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:51,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:59:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 393 states and 837 transitions. [2024-11-25 03:59:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 837 transitions. [2024-11-25 03:59:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:59:58,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:00,893 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:00:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 396 states and 872 transitions. [2024-11-25 04:00:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 872 transitions. [2024-11-25 04:00:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:00:06,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:06,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:08,220 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:00:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 399 states and 909 transitions. [2024-11-25 04:00:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 909 transitions. [2024-11-25 04:00:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:00:14,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:16,432 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:00:22,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:22,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 402 states and 948 transitions. [2024-11-25 04:00:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 948 transitions. [2024-11-25 04:00:22,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:00:22,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:22,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:00:30,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 405 states and 989 transitions. [2024-11-25 04:00:30,524 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 989 transitions. [2024-11-25 04:00:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:00:30,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:30,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:00:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:38,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 408 states and 1032 transitions. [2024-11-25 04:00:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1032 transitions. [2024-11-25 04:00:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:00:38,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:38,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:00:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 411 states and 1077 transitions. [2024-11-25 04:00:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1077 transitions. [2024-11-25 04:00:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:00:48,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:48,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:00:57,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 414 states and 1124 transitions. [2024-11-25 04:00:57,784 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1124 transitions. [2024-11-25 04:00:57,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:00:57,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:57,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:01:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 417 states and 1173 transitions. [2024-11-25 04:01:08,140 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1173 transitions. [2024-11-25 04:01:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:01:08,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:01:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 420 states and 1224 transitions. [2024-11-25 04:01:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1224 transitions. [2024-11-25 04:01:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:01:18,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:18,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:01:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 423 states and 1277 transitions. [2024-11-25 04:01:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1277 transitions. [2024-11-25 04:01:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:01:29,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:29,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 328 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:01:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 426 states and 1333 transitions. [2024-11-25 04:01:42,274 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1333 transitions. [2024-11-25 04:01:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:01:42,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:42,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:01:52,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 429 states and 1390 transitions. [2024-11-25 04:01:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1390 transitions. [2024-11-25 04:01:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:01:52,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:02:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 432 states and 1449 transitions. [2024-11-25 04:02:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1449 transitions. [2024-11-25 04:02:04,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:02:04,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:08,995 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 409 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:02:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 435 states and 1510 transitions. [2024-11-25 04:02:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1510 transitions. [2024-11-25 04:02:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:02:17,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:21,624 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 438 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:02:31,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 438 states and 1573 transitions. [2024-11-25 04:02:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1573 transitions. [2024-11-25 04:02:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:02:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:02:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:44,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 441 states and 1638 transitions. [2024-11-25 04:02:44,577 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1638 transitions. [2024-11-25 04:02:44,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:02:44,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:44,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 499 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:02:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 444 states and 1705 transitions. [2024-11-25 04:02:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1705 transitions. [2024-11-25 04:02:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:02:57,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:57,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:03:11,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:11,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 447 states and 1774 transitions. [2024-11-25 04:03:11,212 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1774 transitions. [2024-11-25 04:03:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:03:11,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:11,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:14,703 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:03:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:25,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 450 states and 1845 transitions. [2024-11-25 04:03:25,569 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1845 transitions. [2024-11-25 04:03:25,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:03:25,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:25,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:03:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:40,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 453 states and 1918 transitions. [2024-11-25 04:03:40,526 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1918 transitions. [2024-11-25 04:03:40,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:03:40,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:40,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:03:55,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 456 states and 1993 transitions. [2024-11-25 04:03:55,287 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1993 transitions. [2024-11-25 04:03:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:03:55,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:55,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 669 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:04:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 459 states and 2070 transitions. [2024-11-25 04:04:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 2070 transitions. [2024-11-25 04:04:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:04:11,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:16,407 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 0 proven. 706 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:04:28,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 462 states and 2149 transitions. [2024-11-25 04:04:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 2149 transitions. [2024-11-25 04:04:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:04:28,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:33,087 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 744 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:04:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 465 states and 2230 transitions. [2024-11-25 04:04:45,203 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 2230 transitions. [2024-11-25 04:04:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:04:45,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:45,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:05:03,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 468 states and 2313 transitions. [2024-11-25 04:05:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 2313 transitions. [2024-11-25 04:05:03,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:05:03,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:03,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 0 proven. 823 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:05:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:19,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 471 states and 2398 transitions. [2024-11-25 04:05:19,548 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 2398 transitions. [2024-11-25 04:05:19,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:05:19,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:19,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 864 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:05:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 474 states and 2485 transitions. [2024-11-25 04:05:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 2485 transitions. [2024-11-25 04:05:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:05:36,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:36,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:42,489 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 906 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:05:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 477 states and 2574 transitions. [2024-11-25 04:05:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 2574 transitions. [2024-11-25 04:05:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:05:56,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 949 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:06:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 480 states and 2665 transitions. [2024-11-25 04:06:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 2665 transitions. [2024-11-25 04:06:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:06:15,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 993 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:06:36,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 483 states and 2758 transitions. [2024-11-25 04:06:36,596 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 2758 transitions. [2024-11-25 04:06:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:06:36,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:37,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:06:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:06:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:06:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:06:43,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:06:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:06:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:06:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:06:57,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:57,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:02,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:02,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:02,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:06,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:06,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:11,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:11,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:16,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:16,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:19,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:19,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:19,838 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:19,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:19,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:23,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:23,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:23,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:26,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:27,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:27,021 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:27,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:31,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:31,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:31,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:31,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:35,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:35,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:35,643 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:35,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:35,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:35,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:38,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:38,904 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:38,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:38,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:43,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:43,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:43,452 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:43,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:47,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:49,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:51,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:51,314 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:51,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:51,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:51,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:55,655 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:07:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:07:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:07:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:07:55,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:55,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:01,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:05,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:05,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:09,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:09,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:09,920 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:09,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:09,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:14,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:14,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:14,511 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:14,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:14,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:14,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:18,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:18,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:18,756 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:18,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:18,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:23,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:23,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:23,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:27,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:27,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:27,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:27,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:32,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:32,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:32,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:32,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:35,299 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:35,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:38,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:39,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:39,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:44,043 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:44,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:48,943 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:49,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:49,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:49,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:49,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:53,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:53,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:53,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:08:58,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:08:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:08:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:58,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:05,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:05,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:10,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:10,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:10,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:10,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:14,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:14,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:18,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:18,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:18,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:21,460 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:21,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:21,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:26,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:26,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:29,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:30,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:30,043 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:30,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:30,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:30,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:34,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:34,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:37,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:41,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:44,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:44,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:44,486 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:44,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:44,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:44,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:48,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:48,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:48,294 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:48,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:48,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:52,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:52,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:55,239 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:55,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:55,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:55,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:09:58,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:09:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:09:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:09:58,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:58,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:10:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:10:02,664 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:10:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:10:02,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:10:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:10:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:10:06,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:10:06,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:06,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:10,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 04:10:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 04:10:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 04:10:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:10:10,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:10,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat