./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/nr4.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_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/nr4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3219130777e42bfc39497c312a66c6d1b1af231a6df358861eaa545434d20cb1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:41:46,621 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:41:46,672 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:41:46,675 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:41:46,676 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:41:46,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:41:46,694 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:41:46,695 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:41:46,695 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:41:46,695 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:41:46,695 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:41:46,695 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:41:46,695 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:41:46,696 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:41:46,697 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:41:46,697 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:41:46,697 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:41:46,697 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:41:46,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:41:46,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:41:46,697 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:41:46,697 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:41:46,697 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:41:46,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:41:46,697 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_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3219130777e42bfc39497c312a66c6d1b1af231a6df358861eaa545434d20cb1 [2024-12-06 04:41:46,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:41:46,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:41:46,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:41:46,899 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:41:46,899 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:41:46,901 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/nr4.c [2024-12-06 04:41:49,533 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/data/f9dcdb3fe/8e885bbfac744785b91f48f0de0669bb/FLAG89e3542a0 [2024-12-06 04:41:49,753 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:41:49,753 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/sv-benchmarks/c/array-tiling/nr4.c [2024-12-06 04:41:49,759 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/data/f9dcdb3fe/8e885bbfac744785b91f48f0de0669bb/FLAG89e3542a0 [2024-12-06 04:41:50,122 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/data/f9dcdb3fe/8e885bbfac744785b91f48f0de0669bb [2024-12-06 04:41:50,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:41:50,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:41:50,126 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:41:50,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:41:50,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:41:50,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@533b48b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50, skipping insertion in model container [2024-12-06 04:41:50,131 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,141 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:41:50,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:41:50,263 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:41:50,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:41:50,290 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:41:50,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50 WrapperNode [2024-12-06 04:41:50,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:41:50,292 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:41:50,292 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:41:50,292 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:41:50,297 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,301 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,314 INFO L138 Inliner]: procedures = 15, calls = 23, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 94 [2024-12-06 04:41:50,314 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:41:50,315 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:41:50,315 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:41:50,315 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:41:50,320 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,322 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,322 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,325 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,326 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,329 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,330 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,331 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,332 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:41:50,333 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:41:50,333 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:41:50,333 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:41:50,334 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:41:50,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:41:50,363 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:41:50,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a5fc28-95ae-4d14-afe3-791827e9bd68/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:41:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:41:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:41:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:41:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:41:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:41:50,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:41:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:41:50,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:41:50,433 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:41:50,435 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:41:50,610 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-12-06 04:41:50,611 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:41:50,665 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:41:50,665 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 04:41:50,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:41:50 BoogieIcfgContainer [2024-12-06 04:41:50,666 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:41:50,667 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:41:50,667 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:41:50,674 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:41:50,675 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:41:50" (1/1) ... [2024-12-06 04:41:50,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:41:50,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:50,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-12-06 04:41:50,716 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-12-06 04:41:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:41:50,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:50,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2024-12-06 04:41:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2024-12-06 04:41:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:41:51,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:51,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:51,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2024-12-06 04:41:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2024-12-06 04:41:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:41:51,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:51,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:51,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-12-06 04:41:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-12-06 04:41:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:41:51,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:51,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 53 states and 67 transitions. [2024-12-06 04:41:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2024-12-06 04:41:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:41:51,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:51,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 59 states and 79 transitions. [2024-12-06 04:41:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions. [2024-12-06 04:41:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:41:52,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:52,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:52,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 83 transitions. [2024-12-06 04:41:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 83 transitions. [2024-12-06 04:41:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:41:52,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:52,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 62 states and 84 transitions. [2024-12-06 04:41:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 84 transitions. [2024-12-06 04:41:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:41:52,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2024-12-06 04:41:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2024-12-06 04:41:52,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:41:52,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:52,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:52,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:52,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 66 states and 89 transitions. [2024-12-06 04:41:52,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 89 transitions. [2024-12-06 04:41:52,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:41:52,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:52,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 67 states and 90 transitions. [2024-12-06 04:41:52,930 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 90 transitions. [2024-12-06 04:41:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:41:52,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:52,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:53,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:41:53,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 69 states and 93 transitions. [2024-12-06 04:41:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 93 transitions. [2024-12-06 04:41:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:41:53,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:53,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:53,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2024-12-06 04:41:53,449 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-12-06 04:41:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:41:53,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:53,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 72 states and 98 transitions. [2024-12-06 04:41:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 98 transitions. [2024-12-06 04:41:53,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:41:53,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:53,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:41:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 106 transitions. [2024-12-06 04:41:53,844 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 106 transitions. [2024-12-06 04:41:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:41:53,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:53,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:41:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 79 states and 109 transitions. [2024-12-06 04:41:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 109 transitions. [2024-12-06 04:41:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:41:54,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:54,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:41:54,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:54,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 80 states and 113 transitions. [2024-12-06 04:41:54,076 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 113 transitions. [2024-12-06 04:41:54,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:54,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:54,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:41:54,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 81 states and 114 transitions. [2024-12-06 04:41:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 114 transitions. [2024-12-06 04:41:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:54,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:54,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:54,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 82 states and 116 transitions. [2024-12-06 04:41:54,364 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 116 transitions. [2024-12-06 04:41:54,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:41:54,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:54,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 91 states and 127 transitions. [2024-12-06 04:41:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 127 transitions. [2024-12-06 04:41:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:41:55,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:55,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 96 states and 133 transitions. [2024-12-06 04:41:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 133 transitions. [2024-12-06 04:41:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:41:55,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:55,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:41:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 100 states and 139 transitions. [2024-12-06 04:41:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 139 transitions. [2024-12-06 04:41:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:41:55,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:41:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 102 states and 143 transitions. [2024-12-06 04:41:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 143 transitions. [2024-12-06 04:41:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:41:56,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:56,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 106 states and 149 transitions. [2024-12-06 04:41:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 149 transitions. [2024-12-06 04:41:56,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:41:56,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:56,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:41:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:57,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 109 states and 153 transitions. [2024-12-06 04:41:57,167 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 153 transitions. [2024-12-06 04:41:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:41:57,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:57,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:41:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 131 states and 181 transitions. [2024-12-06 04:41:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 181 transitions. [2024-12-06 04:41:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:41:59,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:59,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:00,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 140 states and 193 transitions. [2024-12-06 04:42:00,896 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 193 transitions. [2024-12-06 04:42:00,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:42:00,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:00,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:42:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 141 states and 193 transitions. [2024-12-06 04:42:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 193 transitions. [2024-12-06 04:42:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:42:01,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:01,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:01,366 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 153 states and 210 transitions. [2024-12-06 04:42:02,788 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 210 transitions. [2024-12-06 04:42:02,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:42:02,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:02,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:42:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-12-06 04:42:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-12-06 04:42:06,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:42:06,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:06,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:42:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 185 states and 250 transitions. [2024-12-06 04:42:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 250 transitions. [2024-12-06 04:42:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:42:06,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:42:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 183 states and 248 transitions. [2024-12-06 04:42:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 248 transitions. [2024-12-06 04:42:07,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:42:07,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:07,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:07,609 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 184 states and 251 transitions. [2024-12-06 04:42:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 251 transitions. [2024-12-06 04:42:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:42:07,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:07,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:42:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-12-06 04:42:09,626 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-12-06 04:42:09,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:42:09,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:09,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:09,762 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:42:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 200 states and 277 transitions. [2024-12-06 04:42:10,855 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 277 transitions. [2024-12-06 04:42:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:42:10,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:10,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:42:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 201 states and 278 transitions. [2024-12-06 04:42:11,249 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 278 transitions. [2024-12-06 04:42:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:42:11,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:11,292 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:42:11,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 202 states and 279 transitions. [2024-12-06 04:42:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 279 transitions. [2024-12-06 04:42:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:42:11,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:11,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:42:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 209 states and 291 transitions. [2024-12-06 04:42:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 291 transitions. [2024-12-06 04:42:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:42:13,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:13,162 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:42:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 210 states and 291 transitions. [2024-12-06 04:42:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 291 transitions. [2024-12-06 04:42:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:42:13,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:13,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:42:14,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:14,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 213 states and 296 transitions. [2024-12-06 04:42:14,340 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 296 transitions. [2024-12-06 04:42:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:42:14,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:14,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:42:15,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 214 states and 298 transitions. [2024-12-06 04:42:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 298 transitions. [2024-12-06 04:42:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:42:15,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:42:16,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:16,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 218 states and 301 transitions. [2024-12-06 04:42:16,722 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 301 transitions. [2024-12-06 04:42:16,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:42:16,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:16,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:42:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 223 states and 305 transitions. [2024-12-06 04:42:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 305 transitions. [2024-12-06 04:42:17,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:42:17,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:17,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:17,339 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 04:42:17,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 228 states and 309 transitions. [2024-12-06 04:42:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 309 transitions. [2024-12-06 04:42:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:42:17,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:17,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:17,896 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:18,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 233 states and 313 transitions. [2024-12-06 04:42:18,133 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 313 transitions. [2024-12-06 04:42:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:42:18,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:18,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 235 states and 317 transitions. [2024-12-06 04:42:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 317 transitions. [2024-12-06 04:42:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:42:18,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:18,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:19,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:19,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 238 states and 321 transitions. [2024-12-06 04:42:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 321 transitions. [2024-12-06 04:42:19,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:42:19,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:19,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:20,005 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 235 states and 315 transitions. [2024-12-06 04:42:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 315 transitions. [2024-12-06 04:42:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:42:20,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:20,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:20,426 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:20,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:20,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 238 states and 319 transitions. [2024-12-06 04:42:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 319 transitions. [2024-12-06 04:42:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:42:20,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:20,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 320 transitions. [2024-12-06 04:42:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 320 transitions. [2024-12-06 04:42:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:42:21,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:21,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:21,323 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 04:42:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 245 states and 330 transitions. [2024-12-06 04:42:22,966 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 330 transitions. [2024-12-06 04:42:22,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:42:22,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:22,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:22,987 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 04:42:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 246 states and 331 transitions. [2024-12-06 04:42:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 331 transitions. [2024-12-06 04:42:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:42:23,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:23,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:23,270 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 04:42:24,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 253 states and 342 transitions. [2024-12-06 04:42:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 342 transitions. [2024-12-06 04:42:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:42:24,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:24,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 04:42:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 255 states and 344 transitions. [2024-12-06 04:42:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 344 transitions. [2024-12-06 04:42:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:42:24,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:24,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:25,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 258 states and 348 transitions. [2024-12-06 04:42:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 348 transitions. [2024-12-06 04:42:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:42:25,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:25,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 267 states and 363 transitions. [2024-12-06 04:42:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 363 transitions. [2024-12-06 04:42:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:42:27,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 51 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:31,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:31,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 275 states and 382 transitions. [2024-12-06 04:42:31,005 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 382 transitions. [2024-12-06 04:42:31,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:42:31,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:31,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 51 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:31,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 276 states and 384 transitions. [2024-12-06 04:42:31,476 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 384 transitions. [2024-12-06 04:42:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:42:31,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:31,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:31,517 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 51 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 278 states and 386 transitions. [2024-12-06 04:42:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 386 transitions. [2024-12-06 04:42:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:42:31,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:31,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 43 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 04:42:33,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:33,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 282 states and 395 transitions. [2024-12-06 04:42:33,814 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 395 transitions. [2024-12-06 04:42:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:42:33,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:33,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:33,848 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 43 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 04:42:34,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 283 states and 396 transitions. [2024-12-06 04:42:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 396 transitions. [2024-12-06 04:42:34,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:42:34,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 43 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 04:42:34,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 285 states and 398 transitions. [2024-12-06 04:42:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 398 transitions. [2024-12-06 04:42:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:42:34,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:34,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 288 states and 402 transitions. [2024-12-06 04:42:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 402 transitions. [2024-12-06 04:42:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:42:35,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:35,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:35,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-06 04:42:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 292 states and 409 transitions. [2024-12-06 04:42:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 409 transitions. [2024-12-06 04:42:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:42:37,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:37,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-06 04:42:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 293 states and 410 transitions. [2024-12-06 04:42:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 410 transitions. [2024-12-06 04:42:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:42:38,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:38,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:38,355 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-06 04:42:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 295 states and 412 transitions. [2024-12-06 04:42:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 412 transitions. [2024-12-06 04:42:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:42:38,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:38,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:38,829 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 66 proven. 9 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 301 states and 422 transitions. [2024-12-06 04:42:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 422 transitions. [2024-12-06 04:42:41,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:42:41,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:41,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:41,335 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 66 proven. 9 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 302 states and 423 transitions. [2024-12-06 04:42:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 423 transitions. [2024-12-06 04:42:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:42:41,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:41,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:41,869 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 66 proven. 9 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:42:42,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:42,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 304 states and 425 transitions. [2024-12-06 04:42:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 425 transitions. [2024-12-06 04:42:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:42:42,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:42,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:45,598 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 32 proven. 16 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:42:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 320 states and 452 transitions. [2024-12-06 04:42:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 452 transitions. [2024-12-06 04:42:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:42:54,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:54,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 04:42:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 325 states and 459 transitions. [2024-12-06 04:42:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 459 transitions. [2024-12-06 04:42:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:42:57,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:57,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 04:43:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 331 states and 473 transitions. [2024-12-06 04:43:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 473 transitions. [2024-12-06 04:43:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:43:00,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:00,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 04:43:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 352 states and 506 transitions. [2024-12-06 04:43:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 506 transitions. [2024-12-06 04:43:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:43:10,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:10,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:10,890 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 04:43:12,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:12,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 354 states and 509 transitions. [2024-12-06 04:43:12,241 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 509 transitions. [2024-12-06 04:43:12,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:43:12,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:12,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 04:43:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 355 states and 510 transitions. [2024-12-06 04:43:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 510 transitions. [2024-12-06 04:43:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:43:13,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:13,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:13,211 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 78 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:43:18,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:18,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 364 states and 528 transitions. [2024-12-06 04:43:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 528 transitions. [2024-12-06 04:43:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:43:18,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:18,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 89 proven. 14 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:43:22,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 369 states and 534 transitions. [2024-12-06 04:43:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 534 transitions. [2024-12-06 04:43:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:43:22,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:22,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 78 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:43:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 371 states and 536 transitions. [2024-12-06 04:43:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 536 transitions. [2024-12-06 04:43:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:43:23,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:23,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 78 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:43:24,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 372 states and 536 transitions. [2024-12-06 04:43:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 536 transitions. [2024-12-06 04:43:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:43:24,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:24,789 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-12-06 04:43:25,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:25,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 373 states and 536 transitions. [2024-12-06 04:43:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 536 transitions. [2024-12-06 04:43:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:43:25,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:25,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 124 proven. 20 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:43:33,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 383 states and 561 transitions. [2024-12-06 04:43:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 561 transitions. [2024-12-06 04:43:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:43:33,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:33,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:33,517 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 04:43:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:49,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 414 states and 613 transitions. [2024-12-06 04:43:49,561 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 613 transitions. [2024-12-06 04:43:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:43:49,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:49,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 124 proven. 20 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:43:50,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 415 states and 614 transitions. [2024-12-06 04:43:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 614 transitions. [2024-12-06 04:43:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:43:50,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:50,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 04:43:52,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:52,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 418 states and 616 transitions. [2024-12-06 04:43:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 616 transitions. [2024-12-06 04:43:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:43:52,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:52,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 124 proven. 20 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:43:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:53,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 419 states and 617 transitions. [2024-12-06 04:43:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 617 transitions. [2024-12-06 04:43:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:43:53,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:53,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:53,528 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 04:43:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 421 states and 618 transitions. [2024-12-06 04:43:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 618 transitions. [2024-12-06 04:43:54,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:43:54,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:54,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:54,542 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 124 proven. 20 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:43:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 422 states and 619 transitions. [2024-12-06 04:43:55,700 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 619 transitions. [2024-12-06 04:43:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:43:55,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:55,788 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 04:43:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 423 states and 620 transitions. [2024-12-06 04:43:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 620 transitions. [2024-12-06 04:43:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:43:56,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:56,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 107 proven. 2 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 04:44:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 409 states and 598 transitions. [2024-12-06 04:44:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 598 transitions. [2024-12-06 04:44:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:44:00,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:00,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:00,798 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-12-06 04:44:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:04,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 407 states and 593 transitions. [2024-12-06 04:44:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 593 transitions. [2024-12-06 04:44:04,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:44:04,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:04,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:44:11,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 419 states and 620 transitions. [2024-12-06 04:44:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 620 transitions. [2024-12-06 04:44:11,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:44:11,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:11,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:11,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:11,637 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:44:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 422 states and 627 transitions. [2024-12-06 04:44:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 627 transitions. [2024-12-06 04:44:13,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:44:13,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:13,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:13,757 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 134 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:44:19,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 430 states and 636 transitions. [2024-12-06 04:44:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 636 transitions. [2024-12-06 04:44:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:44:19,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 134 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:44:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 431 states and 636 transitions. [2024-12-06 04:44:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 636 transitions. [2024-12-06 04:44:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:44:20,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:20,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:20,684 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 134 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:44:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 433 states and 637 transitions. [2024-12-06 04:44:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 637 transitions. [2024-12-06 04:44:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:44:21,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:21,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:44:22,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:22,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 434 states and 638 transitions. [2024-12-06 04:44:22,699 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 638 transitions. [2024-12-06 04:44:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:44:22,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:22,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:22,830 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 04:44:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 434 states and 637 transitions. [2024-12-06 04:44:23,719 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 637 transitions. [2024-12-06 04:44:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:44:23,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 04:44:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 439 states and 641 transitions. [2024-12-06 04:44:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 641 transitions. [2024-12-06 04:44:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:44:25,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:25,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 165 proven. 24 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:44:29,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:29,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 443 states and 645 transitions. [2024-12-06 04:44:29,827 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 645 transitions. [2024-12-06 04:44:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:44:29,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:29,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:29,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:29,931 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 04:44:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:32,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 448 states and 650 transitions. [2024-12-06 04:44:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 650 transitions. [2024-12-06 04:44:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:44:32,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 04:44:35,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:35,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 452 states and 655 transitions. [2024-12-06 04:44:35,952 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 655 transitions. [2024-12-06 04:44:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:44:35,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:35,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 15 proven. 149 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:44:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 484 states and 691 transitions. [2024-12-06 04:44:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 691 transitions. [2024-12-06 04:44:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:44:50,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 04:44:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 503 states and 713 transitions. [2024-12-06 04:44:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 713 transitions. [2024-12-06 04:44:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:44:58,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 04:44:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 505 states and 714 transitions. [2024-12-06 04:44:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 714 transitions. [2024-12-06 04:44:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:44:59,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:59,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 04:45:00,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:00,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 508 states and 719 transitions. [2024-12-06 04:45:00,703 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 719 transitions. [2024-12-06 04:45:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:45:00,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:00,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:00,738 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 04:45:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 511 states and 722 transitions. [2024-12-06 04:45:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 722 transitions. [2024-12-06 04:45:02,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:45:02,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:02,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 90 proven. 2 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 04:45:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 513 states and 723 transitions. [2024-12-06 04:45:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 723 transitions. [2024-12-06 04:45:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:45:03,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:03,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:03,984 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 04:45:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 516 states and 728 transitions. [2024-12-06 04:45:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 728 transitions. [2024-12-06 04:45:06,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:45:06,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-12-06 04:45:08,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 520 states and 732 transitions. [2024-12-06 04:45:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 732 transitions. [2024-12-06 04:45:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:45:08,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:08,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 04:45:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 523 states and 737 transitions. [2024-12-06 04:45:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 737 transitions. [2024-12-06 04:45:11,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 04:45:11,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:11,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:12,290 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 04:45:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:14,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 526 states and 742 transitions. [2024-12-06 04:45:14,561 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 742 transitions. [2024-12-06 04:45:14,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 04:45:14,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:14,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 04:45:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 529 states and 747 transitions. [2024-12-06 04:45:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 747 transitions. [2024-12-06 04:45:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:45:17,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:17,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:23,956 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 110 proven. 165 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:46:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 589 states and 815 transitions. [2024-12-06 04:46:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 815 transitions. [2024-12-06 04:46:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:46:06,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:06,974 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 110 proven. 165 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:46:08,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:08,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 590 states and 815 transitions. [2024-12-06 04:46:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 815 transitions. [2024-12-06 04:46:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:46:08,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:08,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:08,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:08,273 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-12-06 04:46:09,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 211 states and 239 transitions. [2024-12-06 04:46:09,342 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 239 transitions. [2024-12-06 04:46:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:46:09,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:09,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:10,525 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-12-06 04:46:13,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 214 states and 244 transitions. [2024-12-06 04:46:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 244 transitions. [2024-12-06 04:46:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:46:13,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:13,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:14,328 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-12-06 04:46:17,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:17,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 217 states and 249 transitions. [2024-12-06 04:46:17,082 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 249 transitions. [2024-12-06 04:46:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:46:17,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:17,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-12-06 04:46:21,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 220 states and 254 transitions. [2024-12-06 04:46:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 254 transitions. [2024-12-06 04:46:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 04:46:21,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:22,248 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-12-06 04:46:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 223 states and 259 transitions. [2024-12-06 04:46:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 259 transitions. [2024-12-06 04:46:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 04:46:25,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:32,725 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 236 proven. 448 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 04:47:36,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:36,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 303 states and 344 transitions. [2024-12-06 04:47:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 344 transitions. [2024-12-06 04:47:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 04:47:36,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:36,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 236 proven. 448 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 04:47:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 304 states and 344 transitions. [2024-12-06 04:47:38,831 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 344 transitions. [2024-12-06 04:47:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 04:47:38,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:38,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:40,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2024-12-06 04:47:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:43,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 307 states and 349 transitions. [2024-12-06 04:47:43,668 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 349 transitions. [2024-12-06 04:47:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 04:47:43,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2024-12-06 04:47:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 310 states and 354 transitions. [2024-12-06 04:47:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 354 transitions. [2024-12-06 04:47:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 04:47:48,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2024-12-06 04:47:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 313 states and 359 transitions. [2024-12-06 04:47:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 359 transitions. [2024-12-06 04:47:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 04:47:52,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:52,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2024-12-06 04:47:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 316 states and 364 transitions. [2024-12-06 04:47:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 364 transitions. [2024-12-06 04:47:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:47:57,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:57,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:06,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 410 proven. 865 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 04:49:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 408 states and 462 transitions. [2024-12-06 04:49:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 462 transitions. [2024-12-06 04:49:35,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:49:35,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:35,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:35,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 410 proven. 865 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 04:49:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 409 states and 462 transitions. [2024-12-06 04:49:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 462 transitions. [2024-12-06 04:49:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 04:49:37,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:37,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2044 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-12-06 04:49:43,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 412 states and 467 transitions. [2024-12-06 04:49:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 467 transitions. [2024-12-06 04:49:43,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 04:49:43,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:43,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2098 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-12-06 04:49:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:49,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 415 states and 472 transitions. [2024-12-06 04:49:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 472 transitions. [2024-12-06 04:49:49,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 04:49:49,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:49,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2155 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-12-06 04:49:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 418 states and 477 transitions. [2024-12-06 04:49:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 477 transitions. [2024-12-06 04:49:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 04:49:54,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-12-06 04:50:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 421 states and 482 transitions. [2024-12-06 04:50:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 482 transitions. [2024-12-06 04:50:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 04:50:00,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:11,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 632 proven. 1416 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 04:52:13,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 525 states and 593 transitions. [2024-12-06 04:52:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 593 transitions. [2024-12-06 04:52:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 04:52:13,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:13,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 632 proven. 1416 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 04:52:17,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:17,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 526 states and 593 transitions. [2024-12-06 04:52:17,167 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 593 transitions. [2024-12-06 04:52:17,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 04:52:17,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:17,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:19,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2024-12-06 04:52:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:23,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 529 states and 598 transitions. [2024-12-06 04:52:23,963 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 598 transitions. [2024-12-06 04:52:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 04:52:23,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:23,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:26,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2024-12-06 04:52:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 532 states and 603 transitions. [2024-12-06 04:52:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 603 transitions. [2024-12-06 04:52:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 04:52:31,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3132 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2024-12-06 04:52:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 535 states and 608 transitions. [2024-12-06 04:52:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 608 transitions. [2024-12-06 04:52:38,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 04:52:38,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:38,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2024-12-06 04:52:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 538 states and 613 transitions. [2024-12-06 04:52:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 613 transitions. [2024-12-06 04:52:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 04:52:45,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:45,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3279 backedges. 902 proven. 2101 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked.