./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c --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_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/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_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/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_81d181ba-77ba-4c35-bf3c-916871f1f540/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 3a80fea07b3dad363ac033c87feb8bfcf28a57d2e75bc95b67f90908b133efe1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:43:07,097 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:43:07,181 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:43:07,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:43:07,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:43:07,208 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:43:07,209 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:43:07,209 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:43:07,210 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:43:07,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:43:07,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:43:07,210 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:43:07,210 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:43:07,210 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:43:07,211 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:43:07,212 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:43:07,212 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:43:07,212 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:43:07,212 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:43:07,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:43:07,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:43:07,212 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:43:07,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:43:07,213 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:43:07,213 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:43:07,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:43:07,213 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_81d181ba-77ba-4c35-bf3c-916871f1f540/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 -> 3a80fea07b3dad363ac033c87feb8bfcf28a57d2e75bc95b67f90908b133efe1 [2024-11-25 03:43:07,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:43:07,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:43:07,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:43:07,585 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:43:07,586 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:43:07,587 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c [2024-11-25 03:43:10,560 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/data/8d2341592/64274d5576734a228e9edf11f8f6e7ab/FLAG8a01e246d [2024-11-25 03:43:10,848 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:43:10,849 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c [2024-11-25 03:43:10,868 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/data/8d2341592/64274d5576734a228e9edf11f8f6e7ab/FLAG8a01e246d [2024-11-25 03:43:10,903 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/data/8d2341592/64274d5576734a228e9edf11f8f6e7ab [2024-11-25 03:43:10,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:43:10,909 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:43:10,911 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:43:10,912 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:43:10,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:43:10,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:43:10" (1/1) ... [2024-11-25 03:43:10,922 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a9fd262 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:10, skipping insertion in model container [2024-11-25 03:43:10,922 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:43:10" (1/1) ... [2024-11-25 03:43:10,941 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:43:11,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:43:11,159 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:43:11,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:43:11,206 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:43:11,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11 WrapperNode [2024-11-25 03:43:11,207 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:43:11,208 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:43:11,208 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:43:11,209 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:43:11,215 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,223 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,243 INFO L138 Inliner]: procedures = 19, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 45 [2024-11-25 03:43:11,244 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:43:11,245 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:43:11,245 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:43:11,245 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:43:11,253 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,259 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,260 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,269 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,270 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,272 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,277 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,277 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,279 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:43:11,280 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:43:11,280 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:43:11,280 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:43:11,284 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:43:11,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:43:11,324 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:43:11,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81d181ba-77ba-4c35-bf3c-916871f1f540/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:43:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:43:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:43:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:43:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:43:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure check [2024-11-25 03:43:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2024-11-25 03:43:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:43:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:43:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:43:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:43:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:43:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:43:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:43:11,447 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:43:11,449 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:43:11,693 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-25 03:43:11,694 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:43:11,756 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:43:11,756 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:43:11,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:43:11 BoogieIcfgContainer [2024-11-25 03:43:11,757 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:43:11,758 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:43:11,758 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:43:11,770 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:43:11,771 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:43:11" (1/1) ... [2024-11-25 03:43:11,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:43:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-11-25 03:43:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-11-25 03:43:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:43:11,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:11,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:12,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:43:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-25 03:43:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-25 03:43:12,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:43:12,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:12,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:43:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 42 transitions. [2024-11-25 03:43:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-25 03:43:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:43:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:12,749 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 03:43:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:12,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 54 transitions. [2024-11-25 03:43:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2024-11-25 03:43:12,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:43:12,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:12,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:13,243 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 03:43:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 65 transitions. [2024-11-25 03:43:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2024-11-25 03:43:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:43:14,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:14,378 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 03:43:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 66 transitions. [2024-11-25 03:43:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-11-25 03:43:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:43:14,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:43:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:15,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 58 states and 81 transitions. [2024-11-25 03:43:15,181 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-11-25 03:43:15,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:43:15,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:15,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:15,530 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:43:16,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 64 states and 93 transitions. [2024-11-25 03:43:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 93 transitions. [2024-11-25 03:43:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:43:16,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:43:18,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 73 states and 109 transitions. [2024-11-25 03:43:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 109 transitions. [2024-11-25 03:43:18,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:43:18,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:18,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:43:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 90 states and 141 transitions. [2024-11-25 03:43:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 141 transitions. [2024-11-25 03:43:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:43:21,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:21,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:21,558 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 03:43:21,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:21,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 91 states and 141 transitions. [2024-11-25 03:43:21,657 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 141 transitions. [2024-11-25 03:43:21,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:43:21,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:21,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 03:43:24,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 105 states and 166 transitions. [2024-11-25 03:43:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 166 transitions. [2024-11-25 03:43:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:43:24,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:25,368 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 03:43:26,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:26,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 114 states and 184 transitions. [2024-11-25 03:43:26,556 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 184 transitions. [2024-11-25 03:43:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:43:26,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:26,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 03:43:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 123 states and 197 transitions. [2024-11-25 03:43:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 197 transitions. [2024-11-25 03:43:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:43:27,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:27,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 21 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 03:43:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:29,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 125 states and 200 transitions. [2024-11-25 03:43:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 200 transitions. [2024-11-25 03:43:29,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:43:29,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:29,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:29,707 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:43:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:30,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 134 states and 218 transitions. [2024-11-25 03:43:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2024-11-25 03:43:30,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:43:30,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:30,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 03:43:32,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:32,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 143 states and 231 transitions. [2024-11-25 03:43:32,478 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 231 transitions. [2024-11-25 03:43:32,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:43:32,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:32,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:32,639 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 03:43:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:33,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 145 states and 234 transitions. [2024-11-25 03:43:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 234 transitions. [2024-11-25 03:43:33,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:43:33,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:33,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:43:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 154 states and 252 transitions. [2024-11-25 03:43:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 252 transitions. [2024-11-25 03:43:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:43:35,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:35,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-25 03:43:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 163 states and 265 transitions. [2024-11-25 03:43:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 265 transitions. [2024-11-25 03:43:36,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:43:36,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:36,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 03:43:37,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:37,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 165 states and 268 transitions. [2024-11-25 03:43:37,886 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 268 transitions. [2024-11-25 03:43:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:43:37,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:37,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:38,559 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 03:43:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:40,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 174 states and 286 transitions. [2024-11-25 03:43:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 286 transitions. [2024-11-25 03:43:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:43:40,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:40,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:40,343 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-25 03:43:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 215 states and 364 transitions. [2024-11-25 03:43:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 364 transitions. [2024-11-25 03:43:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:43:49,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:49,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 42 proven. 20 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:43:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 215 states and 363 transitions. [2024-11-25 03:43:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 363 transitions. [2024-11-25 03:43:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:43:49,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:49,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 03:43:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 224 states and 381 transitions. [2024-11-25 03:43:52,822 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 381 transitions. [2024-11-25 03:43:52,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:43:52,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 03:43:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 242 states and 409 transitions. [2024-11-25 03:43:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 409 transitions. [2024-11-25 03:43:57,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:43:57,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:57,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:58,098 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 93 proven. 15 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-25 03:43:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 242 states and 408 transitions. [2024-11-25 03:43:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 408 transitions. [2024-11-25 03:43:58,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:43:58,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:58,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:58,992 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 92 proven. 10 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-25 03:43:59,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 242 states and 407 transitions. [2024-11-25 03:43:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 407 transitions. [2024-11-25 03:43:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:43:59,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:59,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:00,663 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 03:44:02,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 251 states and 425 transitions. [2024-11-25 03:44:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 425 transitions. [2024-11-25 03:44:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:44:02,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:02,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:02,996 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-11-25 03:44:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 260 states and 438 transitions. [2024-11-25 03:44:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 438 transitions. [2024-11-25 03:44:04,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:44:04,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:04,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:05,270 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 03:44:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:06,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 262 states and 441 transitions. [2024-11-25 03:44:06,514 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 441 transitions. [2024-11-25 03:44:06,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:44:06,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:06,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:07,369 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-25 03:44:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:11,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 269 states and 454 transitions. [2024-11-25 03:44:11,075 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 454 transitions. [2024-11-25 03:44:11,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:44:11,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:11,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 316 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 03:44:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 278 states and 472 transitions. [2024-11-25 03:44:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 472 transitions. [2024-11-25 03:44:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:44:14,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:14,618 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2024-11-25 03:44:16,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 287 states and 485 transitions. [2024-11-25 03:44:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 485 transitions. [2024-11-25 03:44:16,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:44:16,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:16,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 293 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 03:44:18,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:18,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 289 states and 488 transitions. [2024-11-25 03:44:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 488 transitions. [2024-11-25 03:44:18,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:44:18,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:18,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-25 03:44:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 298 states and 501 transitions. [2024-11-25 03:44:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 501 transitions. [2024-11-25 03:44:21,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:44:21,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:21,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:22,565 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:44:25,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 307 states and 519 transitions. [2024-11-25 03:44:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 519 transitions. [2024-11-25 03:44:25,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:44:25,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:25,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-25 03:44:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 316 states and 532 transitions. [2024-11-25 03:44:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 532 transitions. [2024-11-25 03:44:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:44:27,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:27,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 371 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-25 03:44:29,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 318 states and 535 transitions. [2024-11-25 03:44:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 535 transitions. [2024-11-25 03:44:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:44:29,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 485 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-25 03:44:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:33,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 327 states and 553 transitions. [2024-11-25 03:44:33,517 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 553 transitions. [2024-11-25 03:44:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:44:33,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:33,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 731 trivial. 0 not checked. [2024-11-25 03:44:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:36,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 336 states and 566 transitions. [2024-11-25 03:44:36,279 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 566 transitions. [2024-11-25 03:44:36,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:44:36,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:36,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:36,756 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 458 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-25 03:44:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:38,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 338 states and 569 transitions. [2024-11-25 03:44:38,328 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 569 transitions. [2024-11-25 03:44:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:44:38,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 0 proven. 583 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-11-25 03:44:42,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:42,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 347 states and 587 transitions. [2024-11-25 03:44:42,459 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 587 transitions. [2024-11-25 03:44:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:44:42,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 875 trivial. 0 not checked. [2024-11-25 03:44:45,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 356 states and 600 transitions. [2024-11-25 03:44:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 600 transitions. [2024-11-25 03:44:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:44:45,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:45,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 0 proven. 554 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-25 03:44:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 358 states and 603 transitions. [2024-11-25 03:44:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 603 transitions. [2024-11-25 03:44:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:44:47,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:47,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-11-25 03:44:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 367 states and 621 transitions. [2024-11-25 03:44:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 621 transitions. [2024-11-25 03:44:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:44:52,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:52,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2024-11-25 03:44:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 376 states and 634 transitions. [2024-11-25 03:44:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 634 transitions. [2024-11-25 03:44:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:44:55,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:55,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:55,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:55,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 105 proven. 55 refuted. 0 times theorem prover too weak. 872 trivial. 0 not checked. [2024-11-25 03:45:17,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 435 states and 746 transitions. [2024-11-25 03:45:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 746 transitions. [2024-11-25 03:45:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 03:45:17,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2024-11-25 03:45:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 444 states and 764 transitions. [2024-11-25 03:45:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 764 transitions. [2024-11-25 03:45:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 03:45:23,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:23,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2024-11-25 03:45:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 453 states and 777 transitions. [2024-11-25 03:45:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 777 transitions. [2024-11-25 03:45:26,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 03:45:26,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:27,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 773 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 03:45:29,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 455 states and 780 transitions. [2024-11-25 03:45:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 780 transitions. [2024-11-25 03:45:29,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:45:29,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:29,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2024-11-25 03:45:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:34,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 464 states and 798 transitions. [2024-11-25 03:45:34,889 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 798 transitions. [2024-11-25 03:45:34,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:45:34,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:34,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:35,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1385 trivial. 0 not checked. [2024-11-25 03:45:38,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:38,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 473 states and 811 transitions. [2024-11-25 03:45:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 811 transitions. [2024-11-25 03:45:38,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:45:38,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:38,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:39,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 0 proven. 896 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2024-11-25 03:45:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 475 states and 814 transitions. [2024-11-25 03:45:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 814 transitions. [2024-11-25 03:45:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 03:45:41,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1611 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2024-11-25 03:45:47,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:47,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 484 states and 832 transitions. [2024-11-25 03:45:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 832 transitions. [2024-11-25 03:45:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 03:45:47,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:47,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2024-11-25 03:45:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 493 states and 845 transitions. [2024-11-25 03:45:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 845 transitions. [2024-11-25 03:45:50,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 03:45:50,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:50,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 1028 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-11-25 03:45:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 495 states and 848 transitions. [2024-11-25 03:45:53,878 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 848 transitions. [2024-11-25 03:45:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-25 03:45:53,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:53,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1208 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2024-11-25 03:46:00,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 504 states and 866 transitions. [2024-11-25 03:46:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 866 transitions. [2024-11-25 03:46:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-25 03:46:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-11-25 03:46:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 513 states and 879 transitions. [2024-11-25 03:46:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 879 transitions. [2024-11-25 03:46:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-25 03:46:04,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:04,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:05,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1790 backedges. 0 proven. 1169 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-11-25 03:46:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 515 states and 882 transitions. [2024-11-25 03:46:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 882 transitions. [2024-11-25 03:46:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-25 03:46:07,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:09,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2046 backedges. 0 proven. 1360 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2024-11-25 03:46:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 524 states and 900 transitions. [2024-11-25 03:46:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 900 transitions. [2024-11-25 03:46:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-25 03:46:13,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:13,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:14,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2012 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2012 trivial. 0 not checked. [2024-11-25 03:46:18,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:18,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 533 states and 913 transitions. [2024-11-25 03:46:18,001 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 913 transitions. [2024-11-25 03:46:18,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-25 03:46:18,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:18,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2012 backedges. 0 proven. 1319 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2024-11-25 03:46:21,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 535 states and 916 transitions. [2024-11-25 03:46:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 916 transitions. [2024-11-25 03:46:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 03:46:21,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:21,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:21,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2024-11-25 03:46:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 544 states and 934 transitions. [2024-11-25 03:46:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 934 transitions. [2024-11-25 03:46:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 03:46:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2247 trivial. 0 not checked. [2024-11-25 03:46:33,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 553 states and 947 transitions. [2024-11-25 03:46:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 947 transitions. [2024-11-25 03:46:33,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 03:46:33,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:33,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 1478 refuted. 0 times theorem prover too weak. 769 trivial. 0 not checked. [2024-11-25 03:46:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 555 states and 950 transitions. [2024-11-25 03:46:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 950 transitions. [2024-11-25 03:46:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-25 03:46:36,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:36,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:36,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2533 backedges. 0 proven. 1691 refuted. 0 times theorem prover too weak. 842 trivial. 0 not checked. [2024-11-25 03:46:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:43,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 564 states and 968 transitions. [2024-11-25 03:46:43,650 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 968 transitions. [2024-11-25 03:46:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-25 03:46:43,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:44,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2495 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2495 trivial. 0 not checked. [2024-11-25 03:46:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:48,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 573 states and 981 transitions. [2024-11-25 03:46:48,293 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 981 transitions. [2024-11-25 03:46:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-25 03:46:48,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:48,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2495 backedges. 0 proven. 1646 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-25 03:46:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:52,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 575 states and 984 transitions. [2024-11-25 03:46:52,162 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 984 transitions. [2024-11-25 03:46:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-25 03:46:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2796 backedges. 0 proven. 1870 refuted. 0 times theorem prover too weak. 926 trivial. 0 not checked. [2024-11-25 03:46:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 584 states and 1002 transitions. [2024-11-25 03:46:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1002 transitions. [2024-11-25 03:46:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-25 03:46:59,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:59,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:00,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-11-25 03:47:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 593 states and 1015 transitions. [2024-11-25 03:47:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1015 transitions. [2024-11-25 03:47:04,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-25 03:47:04,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:04,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:05,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 0 proven. 1823 refuted. 0 times theorem prover too weak. 933 trivial. 0 not checked. [2024-11-25 03:47:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 595 states and 1018 transitions. [2024-11-25 03:47:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1018 transitions. [2024-11-25 03:47:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-25 03:47:08,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:08,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 0 proven. 2058 refuted. 0 times theorem prover too weak. 1014 trivial. 0 not checked. [2024-11-25 03:47:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 604 states and 1036 transitions. [2024-11-25 03:47:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1036 transitions. [2024-11-25 03:47:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-25 03:47:16,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:16,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3030 trivial. 0 not checked. [2024-11-25 03:47:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 613 states and 1049 transitions. [2024-11-25 03:47:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1049 transitions. [2024-11-25 03:47:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-25 03:47:21,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:21,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:23,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 0 proven. 2009 refuted. 0 times theorem prover too weak. 1021 trivial. 0 not checked. [2024-11-25 03:47:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:25,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 615 states and 1052 transitions. [2024-11-25 03:47:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1052 transitions. [2024-11-25 03:47:25,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 03:47:25,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:25,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3361 backedges. 0 proven. 2255 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked. [2024-11-25 03:47:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:34,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 624 states and 1070 transitions. [2024-11-25 03:47:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1070 transitions. [2024-11-25 03:47:34,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 03:47:34,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:34,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:34,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3317 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3317 trivial. 0 not checked. [2024-11-25 03:47:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 633 states and 1083 transitions. [2024-11-25 03:47:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1083 transitions. [2024-11-25 03:47:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 03:47:39,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 3317 backedges. 0 proven. 2204 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked. [2024-11-25 03:47:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 635 states and 1086 transitions. [2024-11-25 03:47:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1086 transitions. [2024-11-25 03:47:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-25 03:47:43,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:43,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3663 backedges. 0 proven. 2461 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2024-11-25 03:47:52,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 644 states and 1104 transitions. [2024-11-25 03:47:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1104 transitions. [2024-11-25 03:47:52,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-25 03:47:52,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:52,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3617 trivial. 0 not checked. [2024-11-25 03:47:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 653 states and 1117 transitions. [2024-11-25 03:47:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1117 transitions. [2024-11-25 03:47:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-25 03:47:58,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:00,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3617 backedges. 0 proven. 2408 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2024-11-25 03:48:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 655 states and 1120 transitions. [2024-11-25 03:48:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1120 transitions. [2024-11-25 03:48:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-25 03:48:03,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:03,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:07,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 2676 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2024-11-25 03:48:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 664 states and 1138 transitions. [2024-11-25 03:48:12,941 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1138 transitions. [2024-11-25 03:48:12,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-25 03:48:12,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:12,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:13,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3930 trivial. 0 not checked. [2024-11-25 03:48:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 673 states and 1151 transitions. [2024-11-25 03:48:18,734 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1151 transitions. [2024-11-25 03:48:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-25 03:48:18,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:18,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:20,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 0 proven. 2621 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-11-25 03:48:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 675 states and 1154 transitions. [2024-11-25 03:48:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1154 transitions. [2024-11-25 03:48:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-25 03:48:23,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4306 backedges. 0 proven. 2900 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-25 03:48:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 684 states and 1172 transitions. [2024-11-25 03:48:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1172 transitions. [2024-11-25 03:48:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-25 03:48:33,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:34,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4256 trivial. 0 not checked. [2024-11-25 03:48:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:39,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 693 states and 1185 transitions. [2024-11-25 03:48:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1185 transitions. [2024-11-25 03:48:39,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-25 03:48:39,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:39,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:41,499 INFO L134 CoverageAnalysis]: Checked inductivity of 4256 backedges. 0 proven. 2843 refuted. 0 times theorem prover too weak. 1413 trivial. 0 not checked. [2024-11-25 03:48:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:44,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 695 states and 1188 transitions. [2024-11-25 03:48:44,630 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1188 transitions. [2024-11-25 03:48:44,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-25 03:48:44,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:44,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4647 backedges. 0 proven. 3133 refuted. 0 times theorem prover too weak. 1514 trivial. 0 not checked. [2024-11-25 03:48:54,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 704 states and 1206 transitions. [2024-11-25 03:48:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1206 transitions. [2024-11-25 03:48:54,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-25 03:48:54,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:54,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4595 trivial. 0 not checked. [2024-11-25 03:49:01,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 713 states and 1219 transitions. [2024-11-25 03:49:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1219 transitions. [2024-11-25 03:49:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-25 03:49:01,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:01,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 231 proven. 125 refuted. 0 times theorem prover too weak. 4239 trivial. 0 not checked. [2024-11-25 03:50:31,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:31,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 844 states and 1466 transitions. [2024-11-25 03:50:31,466 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1466 transitions. [2024-11-25 03:50:31,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-25 03:50:31,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:31,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:36,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5001 backedges. 0 proven. 3375 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2024-11-25 03:50:42,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 853 states and 1484 transitions. [2024-11-25 03:50:42,893 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1484 transitions. [2024-11-25 03:50:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-25 03:50:42,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:42,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:44,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4947 trivial. 0 not checked. [2024-11-25 03:50:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 862 states and 1497 transitions. [2024-11-25 03:50:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1497 transitions. [2024-11-25 03:50:50,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-25 03:50:50,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:50,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:52,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4947 backedges. 0 proven. 3314 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2024-11-25 03:50:56,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 864 states and 1500 transitions. [2024-11-25 03:50:56,738 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1500 transitions. [2024-11-25 03:50:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-25 03:50:56,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:56,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 1742 trivial. 0 not checked. [2024-11-25 03:51:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 873 states and 1518 transitions. [2024-11-25 03:51:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1518 transitions. [2024-11-25 03:51:08,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-25 03:51:08,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:08,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:10,768 INFO L134 CoverageAnalysis]: Checked inductivity of 5312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5312 trivial. 0 not checked. [2024-11-25 03:51:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 882 states and 1531 transitions. [2024-11-25 03:51:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1531 transitions. [2024-11-25 03:51:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-25 03:51:16,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:16,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 5312 backedges. 0 proven. 3563 refuted. 0 times theorem prover too weak. 1749 trivial. 0 not checked. [2024-11-25 03:51:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 884 states and 1534 transitions. [2024-11-25 03:51:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1534 transitions. [2024-11-25 03:51:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-25 03:51:23,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:23,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 5748 backedges. 0 proven. 3886 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2024-11-25 03:51:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:36,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 893 states and 1552 transitions. [2024-11-25 03:51:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1552 transitions. [2024-11-25 03:51:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-25 03:51:36,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:36,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5690 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5690 trivial. 0 not checked. [2024-11-25 03:51:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 902 states and 1565 transitions. [2024-11-25 03:51:43,867 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1565 transitions. [2024-11-25 03:51:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-25 03:51:43,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:43,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5690 backedges. 0 proven. 3821 refuted. 0 times theorem prover too weak. 1869 trivial. 0 not checked. [2024-11-25 03:51:51,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 904 states and 1568 transitions. [2024-11-25 03:51:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1568 transitions. [2024-11-25 03:51:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-25 03:51:51,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:57,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6141 backedges. 0 proven. 4155 refuted. 0 times theorem prover too weak. 1986 trivial. 0 not checked. [2024-11-25 03:52:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 913 states and 1586 transitions. [2024-11-25 03:52:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1586 transitions. [2024-11-25 03:52:04,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-25 03:52:04,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:04,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6081 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6081 trivial. 0 not checked. [2024-11-25 03:52:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 922 states and 1599 transitions. [2024-11-25 03:52:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1599 transitions. [2024-11-25 03:52:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-25 03:52:12,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:12,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6081 backedges. 0 proven. 4088 refuted. 0 times theorem prover too weak. 1993 trivial. 0 not checked. [2024-11-25 03:52:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 924 states and 1602 transitions. [2024-11-25 03:52:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1602 transitions. [2024-11-25 03:52:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-25 03:52:20,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:20,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:27,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6547 backedges. 0 proven. 4433 refuted. 0 times theorem prover too weak. 2114 trivial. 0 not checked. [2024-11-25 03:52:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 933 states and 1620 transitions. [2024-11-25 03:52:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1620 transitions. [2024-11-25 03:52:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-25 03:52:34,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:34,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6485 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6485 trivial. 0 not checked. [2024-11-25 03:52:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 942 states and 1633 transitions. [2024-11-25 03:52:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1633 transitions. [2024-11-25 03:52:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-25 03:52:44,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:44,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6485 backedges. 0 proven. 4364 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-11-25 03:52:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 944 states and 1636 transitions. [2024-11-25 03:52:53,066 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1636 transitions. [2024-11-25 03:52:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-25 03:52:53,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:53,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6966 backedges. 0 proven. 4720 refuted. 0 times theorem prover too weak. 2246 trivial. 0 not checked. [2024-11-25 03:53:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:07,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 953 states and 1654 transitions. [2024-11-25 03:53:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1654 transitions. [2024-11-25 03:53:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-25 03:53:07,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:07,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:07,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:09,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6902 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6902 trivial. 0 not checked. [2024-11-25 03:53:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 962 states and 1667 transitions. [2024-11-25 03:53:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1667 transitions. [2024-11-25 03:53:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-25 03:53:16,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:16,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6902 backedges. 0 proven. 4649 refuted. 0 times theorem prover too weak. 2253 trivial. 0 not checked. [2024-11-25 03:53:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 964 states and 1670 transitions. [2024-11-25 03:53:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1670 transitions. [2024-11-25 03:53:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-25 03:53:24,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:24,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:25,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7398 backedges. 0 proven. 5016 refuted. 0 times theorem prover too weak. 2382 trivial. 0 not checked. [2024-11-25 03:53:40,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 973 states and 1688 transitions. [2024-11-25 03:53:40,391 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1688 transitions. [2024-11-25 03:53:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-25 03:53:40,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:40,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:40,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7332 trivial. 0 not checked. [2024-11-25 03:53:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:49,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 982 states and 1701 transitions. [2024-11-25 03:53:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1701 transitions. [2024-11-25 03:53:49,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-25 03:53:49,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:49,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:54,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7332 backedges. 0 proven. 4943 refuted. 0 times theorem prover too weak. 2389 trivial. 0 not checked. [2024-11-25 03:53:58,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 984 states and 1704 transitions. [2024-11-25 03:53:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1704 transitions. [2024-11-25 03:53:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-25 03:53:58,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:58,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7843 backedges. 0 proven. 5321 refuted. 0 times theorem prover too weak. 2522 trivial. 0 not checked. [2024-11-25 03:54:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:14,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 993 states and 1722 transitions. [2024-11-25 03:54:14,041 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1722 transitions. [2024-11-25 03:54:14,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-25 03:54:14,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:14,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:16,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7775 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7775 trivial. 0 not checked. [2024-11-25 03:54:23,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1002 states and 1735 transitions. [2024-11-25 03:54:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1735 transitions. [2024-11-25 03:54:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-25 03:54:23,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7775 backedges. 0 proven. 5246 refuted. 0 times theorem prover too weak. 2529 trivial. 0 not checked. [2024-11-25 03:54:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1004 states and 1738 transitions. [2024-11-25 03:54:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1738 transitions. [2024-11-25 03:54:33,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-25 03:54:33,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:33,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:41,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8301 backedges. 0 proven. 5635 refuted. 0 times theorem prover too weak. 2666 trivial. 0 not checked. [2024-11-25 03:54:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1013 states and 1756 transitions. [2024-11-25 03:54:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1756 transitions. [2024-11-25 03:54:49,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-25 03:54:49,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:49,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8231 trivial. 0 not checked. [2024-11-25 03:54:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1022 states and 1769 transitions. [2024-11-25 03:54:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1769 transitions. [2024-11-25 03:54:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-25 03:54:59,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:59,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:59,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8231 backedges. 0 proven. 5558 refuted. 0 times theorem prover too weak. 2673 trivial. 0 not checked. [2024-11-25 03:55:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1024 states and 1772 transitions. [2024-11-25 03:55:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1772 transitions. [2024-11-25 03:55:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-25 03:55:10,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8772 backedges. 0 proven. 5958 refuted. 0 times theorem prover too weak. 2814 trivial. 0 not checked. [2024-11-25 03:55:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1033 states and 1790 transitions. [2024-11-25 03:55:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1790 transitions. [2024-11-25 03:55:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-25 03:55:26,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:26,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8700 trivial. 0 not checked. [2024-11-25 03:55:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1042 states and 1803 transitions. [2024-11-25 03:55:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1803 transitions. [2024-11-25 03:55:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-25 03:55:36,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:36,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8700 backedges. 0 proven. 5879 refuted. 0 times theorem prover too weak. 2821 trivial. 0 not checked. [2024-11-25 03:55:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1044 states and 1806 transitions. [2024-11-25 03:55:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1806 transitions. [2024-11-25 03:55:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-25 03:55:46,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:46,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 9256 backedges. 0 proven. 6290 refuted. 0 times theorem prover too weak. 2966 trivial. 0 not checked. [2024-11-25 03:56:03,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1053 states and 1824 transitions. [2024-11-25 03:56:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1824 transitions. [2024-11-25 03:56:03,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-25 03:56:03,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:03,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:03,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:06,208 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9182 trivial. 0 not checked. [2024-11-25 03:56:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1062 states and 1837 transitions. [2024-11-25 03:56:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1837 transitions. [2024-11-25 03:56:13,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-25 03:56:13,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:13,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 0 proven. 6209 refuted. 0 times theorem prover too weak. 2973 trivial. 0 not checked. [2024-11-25 03:56:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1064 states and 1840 transitions. [2024-11-25 03:56:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1840 transitions. [2024-11-25 03:56:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-25 03:56:24,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:24,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat