./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/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_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/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_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/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 3a80fea07b3dad363ac033c87feb8bfcf28a57d2e75bc95b67f90908b133efe1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:04:09,813 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:04:09,868 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:04:09,873 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:04:09,873 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:04:09,892 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:04:09,893 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:04:09,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:04:09,893 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:04:09,894 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:04:09,894 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:04:09,895 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:04:09,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:04:09,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:04:09,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:04:09,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:04:09,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:04:09,896 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:04:09,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:04:09,896 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_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/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 -> 3a80fea07b3dad363ac033c87feb8bfcf28a57d2e75bc95b67f90908b133efe1 [2024-12-06 01:04:10,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:04:10,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:04:10,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:04:10,152 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:04:10,152 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:04:10,153 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c [2024-12-06 01:04:12,788 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/data/20699ffb7/6502e7babd5f45c39bc458e9d6fb0fa5/FLAG1745ac934 [2024-12-06 01:04:12,994 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:04:12,995 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c [2024-12-06 01:04:13,003 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/data/20699ffb7/6502e7babd5f45c39bc458e9d6fb0fa5/FLAG1745ac934 [2024-12-06 01:04:13,356 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/data/20699ffb7/6502e7babd5f45c39bc458e9d6fb0fa5 [2024-12-06 01:04:13,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:04:13,359 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:04:13,361 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:04:13,361 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:04:13,364 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:04:13,365 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4916d452 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13, skipping insertion in model container [2024-12-06 01:04:13,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,376 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:04:13,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:04:13,501 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:04:13,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:04:13,529 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:04:13,529 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13 WrapperNode [2024-12-06 01:04:13,529 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:04:13,530 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:04:13,530 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:04:13,530 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:04:13,535 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,539 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,555 INFO L138 Inliner]: procedures = 19, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 45 [2024-12-06 01:04:13,555 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:04:13,555 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:04:13,555 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:04:13,555 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:04:13,561 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,563 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,563 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,567 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,567 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,569 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,569 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,570 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,572 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:04:13,572 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:04:13,572 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:04:13,572 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:04:13,573 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:04:13,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:04:13,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:04:13,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a6b4b6-ecd8-4633-8273-bae3c70e28a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:04:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:04:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:04:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:04:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:04:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure check [2024-12-06 01:04:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2024-12-06 01:04:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:04:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:04:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:04:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:04:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:04:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:04:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:04:13,686 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:04:13,687 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:04:13,824 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-12-06 01:04:13,824 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:04:13,858 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:04:13,858 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:04:13,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:04:13 BoogieIcfgContainer [2024-12-06 01:04:13,859 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:04:13,860 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:04:13,860 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:04:13,867 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:04:13,867 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:04:13" (1/1) ... [2024-12-06 01:04:13,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:04:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-12-06 01:04:13,918 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-12-06 01:04:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:04:13,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:13,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:04:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-12-06 01:04:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-12-06 01:04:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:04:14,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:14,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:14,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:14,305 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 01:04:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 42 transitions. [2024-12-06 01:04:14,417 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-12-06 01:04:14,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:04:14,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:14,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:04:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 54 transitions. [2024-12-06 01:04:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2024-12-06 01:04:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:04:14,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:14,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:04:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:15,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 65 transitions. [2024-12-06 01:04:15,566 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2024-12-06 01:04:15,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:15,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:15,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:04:15,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:15,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 66 transitions. [2024-12-06 01:04:15,631 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-12-06 01:04:15,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:04:15,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:15,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:04:17,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 54 states and 76 transitions. [2024-12-06 01:04:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 76 transitions. [2024-12-06 01:04:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:04:17,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:17,224 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:04:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 62 states and 93 transitions. [2024-12-06 01:04:17,758 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 93 transitions. [2024-12-06 01:04:17,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:04:17,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:17,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:04:18,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 64 states and 94 transitions. [2024-12-06 01:04:18,139 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 94 transitions. [2024-12-06 01:04:18,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:04:18,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:18,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:04:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:19,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 73 states and 110 transitions. [2024-12-06 01:04:19,027 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2024-12-06 01:04:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:04:19,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:19,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:04:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:21,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 90 states and 142 transitions. [2024-12-06 01:04:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 142 transitions. [2024-12-06 01:04:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:04:21,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:21,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:04:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 92 states and 146 transitions. [2024-12-06 01:04:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 146 transitions. [2024-12-06 01:04:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:04:21,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:21,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:04:24,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:24,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 106 states and 171 transitions. [2024-12-06 01:04:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 171 transitions. [2024-12-06 01:04:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:04:24,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:24,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:24,516 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:04:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 115 states and 189 transitions. [2024-12-06 01:04:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 189 transitions. [2024-12-06 01:04:25,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:04:25,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:04:26,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:26,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 124 states and 202 transitions. [2024-12-06 01:04:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 202 transitions. [2024-12-06 01:04:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:04:26,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:26,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:26,716 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 21 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 01:04:27,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 126 states and 204 transitions. [2024-12-06 01:04:27,304 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 204 transitions. [2024-12-06 01:04:27,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:04:27,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:27,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:04:28,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:28,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 135 states and 222 transitions. [2024-12-06 01:04:28,747 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 222 transitions. [2024-12-06 01:04:28,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:04:28,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:28,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 01:04:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 144 states and 235 transitions. [2024-12-06 01:04:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 235 transitions. [2024-12-06 01:04:29,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:04:29,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:29,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:30,002 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 01:04:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 146 states and 238 transitions. [2024-12-06 01:04:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 238 transitions. [2024-12-06 01:04:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:04:30,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:31,075 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:04:32,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 155 states and 256 transitions. [2024-12-06 01:04:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 256 transitions. [2024-12-06 01:04:32,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:04:32,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:32,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 01:04:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 164 states and 269 transitions. [2024-12-06 01:04:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 269 transitions. [2024-12-06 01:04:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:04:33,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 01:04:34,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 166 states and 272 transitions. [2024-12-06 01:04:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 272 transitions. [2024-12-06 01:04:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:04:34,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 01:04:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 175 states and 290 transitions. [2024-12-06 01:04:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 290 transitions. [2024-12-06 01:04:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:04:36,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:36,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:36,334 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 01:04:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:43,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 216 states and 368 transitions. [2024-12-06 01:04:43,577 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 368 transitions. [2024-12-06 01:04:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:04:43,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:43,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:43,724 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 42 proven. 20 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 01:04:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 216 states and 367 transitions. [2024-12-06 01:04:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 367 transitions. [2024-12-06 01:04:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:04:44,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:44,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:44,833 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 01:04:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 225 states and 385 transitions. [2024-12-06 01:04:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 385 transitions. [2024-12-06 01:04:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:04:46,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:46,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:04:50,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 243 states and 413 transitions. [2024-12-06 01:04:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 413 transitions. [2024-12-06 01:04:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:04:50,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:50,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 93 proven. 15 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:04:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 243 states and 412 transitions. [2024-12-06 01:04:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 412 transitions. [2024-12-06 01:04:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:04:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:51,265 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 92 proven. 10 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 01:04:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:51,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 243 states and 411 transitions. [2024-12-06 01:04:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 411 transitions. [2024-12-06 01:04:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:04:51,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:04:54,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 252 states and 429 transitions. [2024-12-06 01:04:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 429 transitions. [2024-12-06 01:04:54,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:04:54,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:54,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-12-06 01:04:55,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 261 states and 442 transitions. [2024-12-06 01:04:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 442 transitions. [2024-12-06 01:04:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:04:55,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:55,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-06 01:04:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:56,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 263 states and 445 transitions. [2024-12-06 01:04:56,937 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 445 transitions. [2024-12-06 01:04:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:04:56,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:56,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:57,554 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-12-06 01:05:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 270 states and 458 transitions. [2024-12-06 01:05:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 458 transitions. [2024-12-06 01:05:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:05:00,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:00,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 316 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:05:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 279 states and 476 transitions. [2024-12-06 01:05:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 476 transitions. [2024-12-06 01:05:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:05:02,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:02,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2024-12-06 01:05:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 288 states and 489 transitions. [2024-12-06 01:05:04,819 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 489 transitions. [2024-12-06 01:05:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:05:04,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 293 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 01:05:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 290 states and 492 transitions. [2024-12-06 01:05:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 492 transitions. [2024-12-06 01:05:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:05:06,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:06,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:06,303 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 01:05:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:08,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 299 states and 505 transitions. [2024-12-06 01:05:08,277 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 505 transitions. [2024-12-06 01:05:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:05:08,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:08,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:08,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:09,167 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 01:05:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 308 states and 523 transitions. [2024-12-06 01:05:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 523 transitions. [2024-12-06 01:05:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:05:11,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:11,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-12-06 01:05:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 317 states and 536 transitions. [2024-12-06 01:05:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 536 transitions. [2024-12-06 01:05:12,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:05:12,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:12,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:13,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:13,268 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 371 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-12-06 01:05:14,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:14,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 319 states and 539 transitions. [2024-12-06 01:05:14,316 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 539 transitions. [2024-12-06 01:05:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:05:14,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:14,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:14,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:15,358 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 485 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:05:17,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 328 states and 557 transitions. [2024-12-06 01:05:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 557 transitions. [2024-12-06 01:05:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:05:17,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:17,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:17,776 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 731 trivial. 0 not checked. [2024-12-06 01:05:19,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 337 states and 570 transitions. [2024-12-06 01:05:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 570 transitions. [2024-12-06 01:05:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:05:19,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:19,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:19,996 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 458 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-12-06 01:05:21,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 339 states and 573 transitions. [2024-12-06 01:05:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 573 transitions. [2024-12-06 01:05:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 01:05:21,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:21,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 0 proven. 583 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-12-06 01:05:24,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 348 states and 591 transitions. [2024-12-06 01:05:24,465 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 591 transitions. [2024-12-06 01:05:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 01:05:24,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:24,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 875 trivial. 0 not checked. [2024-12-06 01:05:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 357 states and 604 transitions. [2024-12-06 01:05:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 604 transitions. [2024-12-06 01:05:26,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 01:05:26,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:26,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 0 proven. 554 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-12-06 01:05:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 359 states and 607 transitions. [2024-12-06 01:05:28,466 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 607 transitions. [2024-12-06 01:05:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:05:28,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:28,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-12-06 01:05:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:31,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 368 states and 625 transitions. [2024-12-06 01:05:31,794 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 625 transitions. [2024-12-06 01:05:31,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:05:31,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:31,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:32,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2024-12-06 01:05:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 377 states and 638 transitions. [2024-12-06 01:05:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 638 transitions. [2024-12-06 01:05:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:05:33,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:34,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 105 proven. 55 refuted. 0 times theorem prover too weak. 872 trivial. 0 not checked. [2024-12-06 01:05:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 436 states and 750 transitions. [2024-12-06 01:05:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 750 transitions. [2024-12-06 01:05:51,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 01:05:51,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:51,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2024-12-06 01:05:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 445 states and 768 transitions. [2024-12-06 01:05:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 768 transitions. [2024-12-06 01:05:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 01:05:55,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:55,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2024-12-06 01:05:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 454 states and 781 transitions. [2024-12-06 01:05:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 781 transitions. [2024-12-06 01:05:58,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 01:05:58,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:58,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:58,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 773 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-06 01:06:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:00,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 456 states and 784 transitions. [2024-12-06 01:06:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 784 transitions. [2024-12-06 01:06:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 01:06:00,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:00,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2024-12-06 01:06:04,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 465 states and 802 transitions. [2024-12-06 01:06:04,376 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 802 transitions. [2024-12-06 01:06:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 01:06:04,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1385 trivial. 0 not checked. [2024-12-06 01:06:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 474 states and 815 transitions. [2024-12-06 01:06:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 815 transitions. [2024-12-06 01:06:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 01:06:07,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:08,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 0 proven. 896 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2024-12-06 01:06:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:09,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 476 states and 818 transitions. [2024-12-06 01:06:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 818 transitions. [2024-12-06 01:06:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 01:06:09,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:11,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1611 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2024-12-06 01:06:13,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 485 states and 836 transitions. [2024-12-06 01:06:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 836 transitions. [2024-12-06 01:06:13,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 01:06:13,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:14,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2024-12-06 01:06:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 494 states and 849 transitions. [2024-12-06 01:06:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 849 transitions. [2024-12-06 01:06:16,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 01:06:16,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:17,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 1028 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 01:06:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:19,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 496 states and 852 transitions. [2024-12-06 01:06:19,257 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 852 transitions. [2024-12-06 01:06:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 01:06:19,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:19,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1208 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2024-12-06 01:06:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:23,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 505 states and 870 transitions. [2024-12-06 01:06:23,839 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 870 transitions. [2024-12-06 01:06:23,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 01:06:23,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:23,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 01:06:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 514 states and 883 transitions. [2024-12-06 01:06:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 883 transitions. [2024-12-06 01:06:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 01:06:27,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:27,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1790 backedges. 0 proven. 1169 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-12-06 01:06:29,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 516 states and 886 transitions. [2024-12-06 01:06:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 886 transitions. [2024-12-06 01:06:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 01:06:29,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2046 backedges. 0 proven. 1360 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2024-12-06 01:06:34,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:34,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 525 states and 904 transitions. [2024-12-06 01:06:34,413 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 904 transitions. [2024-12-06 01:06:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 01:06:34,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:34,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:35,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2012 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2012 trivial. 0 not checked. [2024-12-06 01:06:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:38,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 534 states and 917 transitions. [2024-12-06 01:06:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 917 transitions. [2024-12-06 01:06:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 01:06:38,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2012 backedges. 0 proven. 1319 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2024-12-06 01:06:40,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 536 states and 920 transitions. [2024-12-06 01:06:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 920 transitions. [2024-12-06 01:06:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 01:06:40,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2024-12-06 01:06:46,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 545 states and 938 transitions. [2024-12-06 01:06:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 938 transitions. [2024-12-06 01:06:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 01:06:46,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:46,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2247 trivial. 0 not checked. [2024-12-06 01:06:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 554 states and 951 transitions. [2024-12-06 01:06:49,515 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 951 transitions. [2024-12-06 01:06:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 01:06:49,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:49,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:50,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 1478 refuted. 0 times theorem prover too weak. 769 trivial. 0 not checked. [2024-12-06 01:06:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:52,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 556 states and 954 transitions. [2024-12-06 01:06:52,408 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 954 transitions. [2024-12-06 01:06:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 01:06:52,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:52,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2533 backedges. 0 proven. 1691 refuted. 0 times theorem prover too weak. 842 trivial. 0 not checked. [2024-12-06 01:06:57,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 565 states and 972 transitions. [2024-12-06 01:06:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 972 transitions. [2024-12-06 01:06:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 01:06:57,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:57,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2495 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2495 trivial. 0 not checked. [2024-12-06 01:07:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 574 states and 985 transitions. [2024-12-06 01:07:01,596 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 985 transitions. [2024-12-06 01:07:01,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 01:07:01,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:01,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:02,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2495 backedges. 0 proven. 1646 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-12-06 01:07:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 576 states and 988 transitions. [2024-12-06 01:07:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 988 transitions. [2024-12-06 01:07:04,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 01:07:04,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:04,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2796 backedges. 0 proven. 1870 refuted. 0 times theorem prover too weak. 926 trivial. 0 not checked. [2024-12-06 01:07:10,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:10,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 585 states and 1006 transitions. [2024-12-06 01:07:10,847 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1006 transitions. [2024-12-06 01:07:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 01:07:10,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:10,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:11,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-12-06 01:07:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 594 states and 1019 transitions. [2024-12-06 01:07:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1019 transitions. [2024-12-06 01:07:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 01:07:14,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:14,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:15,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 0 proven. 1823 refuted. 0 times theorem prover too weak. 933 trivial. 0 not checked. [2024-12-06 01:07:18,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 596 states and 1022 transitions. [2024-12-06 01:07:18,147 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1022 transitions. [2024-12-06 01:07:18,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-06 01:07:18,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:18,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 0 proven. 2058 refuted. 0 times theorem prover too weak. 1014 trivial. 0 not checked. [2024-12-06 01:07:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 605 states and 1040 transitions. [2024-12-06 01:07:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1040 transitions. [2024-12-06 01:07:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-06 01:07:24,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:24,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3030 trivial. 0 not checked. [2024-12-06 01:07:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 614 states and 1053 transitions. [2024-12-06 01:07:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1053 transitions. [2024-12-06 01:07:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-06 01:07:28,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:28,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 0 proven. 2009 refuted. 0 times theorem prover too weak. 1021 trivial. 0 not checked. [2024-12-06 01:07:32,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 616 states and 1056 transitions. [2024-12-06 01:07:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1056 transitions. [2024-12-06 01:07:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 01:07:32,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3361 backedges. 0 proven. 2255 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked. [2024-12-06 01:07:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 625 states and 1074 transitions. [2024-12-06 01:07:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1074 transitions. [2024-12-06 01:07:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 01:07:38,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:38,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3317 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3317 trivial. 0 not checked. [2024-12-06 01:07:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:42,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 634 states and 1087 transitions. [2024-12-06 01:07:42,695 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1087 transitions. [2024-12-06 01:07:42,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 01:07:42,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:42,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3317 backedges. 0 proven. 2204 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked. [2024-12-06 01:07:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 636 states and 1090 transitions. [2024-12-06 01:07:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1090 transitions. [2024-12-06 01:07:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 01:07:46,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:49,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3663 backedges. 0 proven. 2461 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2024-12-06 01:07:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 645 states and 1108 transitions. [2024-12-06 01:07:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1108 transitions. [2024-12-06 01:07:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 01:07:53,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3617 trivial. 0 not checked. [2024-12-06 01:07:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:57,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 654 states and 1121 transitions. [2024-12-06 01:07:57,737 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1121 transitions. [2024-12-06 01:07:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 01:07:57,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:57,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3617 backedges. 0 proven. 2408 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2024-12-06 01:08:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:01,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 656 states and 1124 transitions. [2024-12-06 01:08:01,838 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1124 transitions. [2024-12-06 01:08:01,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 01:08:01,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:01,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 2676 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2024-12-06 01:08:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:09,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 665 states and 1142 transitions. [2024-12-06 01:08:09,070 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1142 transitions. [2024-12-06 01:08:09,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 01:08:09,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:09,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3930 trivial. 0 not checked. [2024-12-06 01:08:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 674 states and 1155 transitions. [2024-12-06 01:08:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1155 transitions. [2024-12-06 01:08:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 01:08:13,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 0 proven. 2621 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-12-06 01:08:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 676 states and 1158 transitions. [2024-12-06 01:08:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1158 transitions. [2024-12-06 01:08:17,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-06 01:08:17,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:17,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4306 backedges. 0 proven. 2900 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-12-06 01:08:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:25,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 685 states and 1176 transitions. [2024-12-06 01:08:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1176 transitions. [2024-12-06 01:08:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-06 01:08:25,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:25,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4256 trivial. 0 not checked. [2024-12-06 01:08:30,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:30,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 694 states and 1189 transitions. [2024-12-06 01:08:30,601 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1189 transitions. [2024-12-06 01:08:30,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-06 01:08:30,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:30,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4256 backedges. 0 proven. 2843 refuted. 0 times theorem prover too weak. 1413 trivial. 0 not checked. [2024-12-06 01:08:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 696 states and 1192 transitions. [2024-12-06 01:08:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1192 transitions. [2024-12-06 01:08:35,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-06 01:08:35,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:35,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4647 backedges. 0 proven. 3133 refuted. 0 times theorem prover too weak. 1514 trivial. 0 not checked. [2024-12-06 01:08:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 705 states and 1210 transitions. [2024-12-06 01:08:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1210 transitions. [2024-12-06 01:08:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-06 01:08:43,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:43,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4595 trivial. 0 not checked. [2024-12-06 01:08:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 714 states and 1223 transitions. [2024-12-06 01:08:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1223 transitions. [2024-12-06 01:08:48,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-06 01:08:48,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:48,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 231 proven. 125 refuted. 0 times theorem prover too weak. 4239 trivial. 0 not checked. [2024-12-06 01:09:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 845 states and 1470 transitions. [2024-12-06 01:09:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1470 transitions. [2024-12-06 01:09:56,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-12-06 01:09:56,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:56,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5001 backedges. 0 proven. 3375 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2024-12-06 01:10:05,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 854 states and 1488 transitions. [2024-12-06 01:10:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1488 transitions. [2024-12-06 01:10:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-12-06 01:10:05,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:05,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:06,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4947 trivial. 0 not checked. [2024-12-06 01:10:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 863 states and 1501 transitions. [2024-12-06 01:10:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1501 transitions. [2024-12-06 01:10:11,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-12-06 01:10:11,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:11,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4947 backedges. 0 proven. 3314 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2024-12-06 01:10:17,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:17,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 865 states and 1504 transitions. [2024-12-06 01:10:17,022 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1504 transitions. [2024-12-06 01:10:17,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-12-06 01:10:17,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:17,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 1742 trivial. 0 not checked. [2024-12-06 01:10:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 874 states and 1522 transitions. [2024-12-06 01:10:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1522 transitions. [2024-12-06 01:10:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-12-06 01:10:26,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:26,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:27,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5312 trivial. 0 not checked. [2024-12-06 01:10:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:32,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 883 states and 1535 transitions. [2024-12-06 01:10:32,542 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1535 transitions. [2024-12-06 01:10:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-12-06 01:10:32,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:32,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:35,189 INFO L134 CoverageAnalysis]: Checked inductivity of 5312 backedges. 0 proven. 3563 refuted. 0 times theorem prover too weak. 1749 trivial. 0 not checked. [2024-12-06 01:10:38,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 885 states and 1538 transitions. [2024-12-06 01:10:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1538 transitions. [2024-12-06 01:10:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-12-06 01:10:38,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:38,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 5748 backedges. 0 proven. 3886 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2024-12-06 01:10:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 894 states and 1556 transitions. [2024-12-06 01:10:48,358 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1556 transitions. [2024-12-06 01:10:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-12-06 01:10:48,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5690 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5690 trivial. 0 not checked. [2024-12-06 01:10:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 903 states and 1569 transitions. [2024-12-06 01:10:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1569 transitions. [2024-12-06 01:10:55,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-12-06 01:10:55,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:58,174 INFO L134 CoverageAnalysis]: Checked inductivity of 5690 backedges. 0 proven. 3821 refuted. 0 times theorem prover too weak. 1869 trivial. 0 not checked. [2024-12-06 01:11:01,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 905 states and 1572 transitions. [2024-12-06 01:11:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1572 transitions. [2024-12-06 01:11:01,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-12-06 01:11:01,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6141 backedges. 0 proven. 4155 refuted. 0 times theorem prover too weak. 1986 trivial. 0 not checked. [2024-12-06 01:11:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 914 states and 1590 transitions. [2024-12-06 01:11:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1590 transitions. [2024-12-06 01:11:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-12-06 01:11:11,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:11,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:11,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6081 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6081 trivial. 0 not checked. [2024-12-06 01:11:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 923 states and 1603 transitions. [2024-12-06 01:11:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1603 transitions. [2024-12-06 01:11:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-12-06 01:11:18,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:18,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6081 backedges. 0 proven. 4088 refuted. 0 times theorem prover too weak. 1993 trivial. 0 not checked. [2024-12-06 01:11:24,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:24,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 925 states and 1606 transitions. [2024-12-06 01:11:24,580 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1606 transitions. [2024-12-06 01:11:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-06 01:11:24,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:24,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 6547 backedges. 0 proven. 4433 refuted. 0 times theorem prover too weak. 2114 trivial. 0 not checked. [2024-12-06 01:11:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 934 states and 1624 transitions. [2024-12-06 01:11:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1624 transitions. [2024-12-06 01:11:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-06 01:11:35,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:36,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6485 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6485 trivial. 0 not checked. [2024-12-06 01:11:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 943 states and 1637 transitions. [2024-12-06 01:11:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1637 transitions. [2024-12-06 01:11:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-06 01:11:42,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:42,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:45,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6485 backedges. 0 proven. 4364 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-12-06 01:11:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 945 states and 1640 transitions. [2024-12-06 01:11:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1640 transitions. [2024-12-06 01:11:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-12-06 01:11:48,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:48,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:53,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6966 backedges. 0 proven. 4720 refuted. 0 times theorem prover too weak. 2246 trivial. 0 not checked. [2024-12-06 01:11:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 954 states and 1658 transitions. [2024-12-06 01:11:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1658 transitions. [2024-12-06 01:11:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-12-06 01:11:59,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:59,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:00,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6902 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6902 trivial. 0 not checked. [2024-12-06 01:12:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 963 states and 1671 transitions. [2024-12-06 01:12:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1671 transitions. [2024-12-06 01:12:06,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-12-06 01:12:06,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:06,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6902 backedges. 0 proven. 4649 refuted. 0 times theorem prover too weak. 2253 trivial. 0 not checked. [2024-12-06 01:12:14,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:14,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 965 states and 1674 transitions. [2024-12-06 01:12:14,062 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1674 transitions. [2024-12-06 01:12:14,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-06 01:12:14,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:14,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7398 backedges. 0 proven. 5016 refuted. 0 times theorem prover too weak. 2382 trivial. 0 not checked. [2024-12-06 01:12:25,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 974 states and 1692 transitions. [2024-12-06 01:12:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1692 transitions. [2024-12-06 01:12:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-06 01:12:25,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:25,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:27,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7332 trivial. 0 not checked. [2024-12-06 01:12:33,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 983 states and 1705 transitions. [2024-12-06 01:12:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1705 transitions. [2024-12-06 01:12:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-06 01:12:33,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:33,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7332 backedges. 0 proven. 4943 refuted. 0 times theorem prover too weak. 2389 trivial. 0 not checked. [2024-12-06 01:12:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 985 states and 1708 transitions. [2024-12-06 01:12:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1708 transitions. [2024-12-06 01:12:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 01:12:41,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:41,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7843 backedges. 0 proven. 5321 refuted. 0 times theorem prover too weak. 2522 trivial. 0 not checked. [2024-12-06 01:12:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 994 states and 1726 transitions. [2024-12-06 01:12:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1726 transitions. [2024-12-06 01:12:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 01:12:53,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:53,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7775 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7775 trivial. 0 not checked. [2024-12-06 01:13:00,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:00,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1003 states and 1739 transitions. [2024-12-06 01:13:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1739 transitions. [2024-12-06 01:13:00,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 01:13:00,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:00,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7775 backedges. 0 proven. 5246 refuted. 0 times theorem prover too weak. 2529 trivial. 0 not checked. [2024-12-06 01:13:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1005 states and 1742 transitions. [2024-12-06 01:13:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1742 transitions. [2024-12-06 01:13:08,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-12-06 01:13:08,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:08,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:15,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8301 backedges. 0 proven. 5635 refuted. 0 times theorem prover too weak. 2666 trivial. 0 not checked. [2024-12-06 01:13:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1014 states and 1760 transitions. [2024-12-06 01:13:21,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1760 transitions. [2024-12-06 01:13:21,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-12-06 01:13:21,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:21,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:21,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:23,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8231 trivial. 0 not checked. [2024-12-06 01:13:29,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:29,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1023 states and 1773 transitions. [2024-12-06 01:13:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1773 transitions. [2024-12-06 01:13:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-12-06 01:13:29,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:29,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:33,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8231 backedges. 0 proven. 5558 refuted. 0 times theorem prover too weak. 2673 trivial. 0 not checked. [2024-12-06 01:13:37,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1025 states and 1776 transitions. [2024-12-06 01:13:37,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1776 transitions. [2024-12-06 01:13:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 01:13:37,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8772 backedges. 0 proven. 5958 refuted. 0 times theorem prover too weak. 2814 trivial. 0 not checked. [2024-12-06 01:13:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:51,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1034 states and 1794 transitions. [2024-12-06 01:13:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1794 transitions. [2024-12-06 01:13:51,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 01:13:51,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:51,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8700 trivial. 0 not checked. [2024-12-06 01:13:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1043 states and 1807 transitions. [2024-12-06 01:13:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1807 transitions. [2024-12-06 01:13:59,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 01:13:59,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:59,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8700 backedges. 0 proven. 5879 refuted. 0 times theorem prover too weak. 2821 trivial. 0 not checked. [2024-12-06 01:14:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1045 states and 1810 transitions. [2024-12-06 01:14:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1810 transitions. [2024-12-06 01:14:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-12-06 01:14:08,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:08,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9256 backedges. 0 proven. 6290 refuted. 0 times theorem prover too weak. 2966 trivial. 0 not checked. [2024-12-06 01:14:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1054 states and 1828 transitions. [2024-12-06 01:14:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1828 transitions. [2024-12-06 01:14:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-12-06 01:14:22,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:22,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9182 trivial. 0 not checked. [2024-12-06 01:14:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:30,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1063 states and 1841 transitions. [2024-12-06 01:14:30,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1841 transitions. [2024-12-06 01:14:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-12-06 01:14:30,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:30,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 0 proven. 6209 refuted. 0 times theorem prover too weak. 2973 trivial. 0 not checked. [2024-12-06 01:14:39,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1065 states and 1844 transitions. [2024-12-06 01:14:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1844 transitions. [2024-12-06 01:14:39,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-12-06 01:14:39,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:39,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 9753 backedges. 0 proven. 6631 refuted. 0 times theorem prover too weak. 3122 trivial. 0 not checked. [2024-12-06 01:14:54,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1074 states and 1862 transitions. [2024-12-06 01:14:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1862 transitions. [2024-12-06 01:14:54,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-12-06 01:14:54,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:54,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 9677 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9677 trivial. 0 not checked. [2024-12-06 01:15:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:02,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1083 states and 1875 transitions. [2024-12-06 01:15:02,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1875 transitions. [2024-12-06 01:15:02,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-12-06 01:15:02,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:02,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:08,610 INFO L134 CoverageAnalysis]: Checked inductivity of 9677 backedges. 0 proven. 6548 refuted. 0 times theorem prover too weak. 3129 trivial. 0 not checked. [2024-12-06 01:15:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1085 states and 1878 transitions. [2024-12-06 01:15:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1878 transitions. [2024-12-06 01:15:12,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2024-12-06 01:15:12,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:12,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:20,999 INFO L134 CoverageAnalysis]: Checked inductivity of 10263 backedges. 0 proven. 6981 refuted. 0 times theorem prover too weak. 3282 trivial. 0 not checked. [2024-12-06 01:15:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1094 states and 1896 transitions. [2024-12-06 01:15:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1896 transitions. [2024-12-06 01:15:27,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2024-12-06 01:15:27,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:27,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 10185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10185 trivial. 0 not checked. [2024-12-06 01:15:36,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1103 states and 1909 transitions. [2024-12-06 01:15:36,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1909 transitions. [2024-12-06 01:15:36,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2024-12-06 01:15:36,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:36,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 10185 backedges. 0 proven. 6896 refuted. 0 times theorem prover too weak. 3289 trivial. 0 not checked. [2024-12-06 01:15:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1105 states and 1912 transitions. [2024-12-06 01:15:47,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1912 transitions. [2024-12-06 01:15:47,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-12-06 01:15:47,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:47,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 10786 backedges. 0 proven. 7340 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2024-12-06 01:16:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1114 states and 1930 transitions. [2024-12-06 01:16:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1930 transitions. [2024-12-06 01:16:02,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-12-06 01:16:02,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:02,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:05,784 INFO L134 CoverageAnalysis]: Checked inductivity of 10706 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10706 trivial. 0 not checked. [2024-12-06 01:16:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:12,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1123 states and 1943 transitions. [2024-12-06 01:16:12,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1943 transitions. [2024-12-06 01:16:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-12-06 01:16:12,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:18,413 INFO L134 CoverageAnalysis]: Checked inductivity of 10706 backedges. 0 proven. 7253 refuted. 0 times theorem prover too weak. 3453 trivial. 0 not checked. [2024-12-06 01:16:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:22,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1125 states and 1946 transitions. [2024-12-06 01:16:22,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1946 transitions. [2024-12-06 01:16:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-12-06 01:16:22,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:22,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:31,474 INFO L134 CoverageAnalysis]: Checked inductivity of 11322 backedges. 0 proven. 7708 refuted. 0 times theorem prover too weak. 3614 trivial. 0 not checked. [2024-12-06 01:16:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1134 states and 1964 transitions. [2024-12-06 01:16:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1964 transitions. [2024-12-06 01:16:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-12-06 01:16:38,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:38,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11240 trivial. 0 not checked. [2024-12-06 01:16:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:47,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1143 states and 1977 transitions. [2024-12-06 01:16:47,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1977 transitions. [2024-12-06 01:16:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-12-06 01:16:47,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 11240 backedges. 0 proven. 7619 refuted. 0 times theorem prover too weak. 3621 trivial. 0 not checked. [2024-12-06 01:16:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1145 states and 1980 transitions. [2024-12-06 01:16:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1980 transitions. [2024-12-06 01:16:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2024-12-06 01:16:59,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:59,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:08,503 INFO L134 CoverageAnalysis]: Checked inductivity of 11871 backedges. 0 proven. 8085 refuted. 0 times theorem prover too weak. 3786 trivial. 0 not checked. [2024-12-06 01:17:15,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1154 states and 1998 transitions. [2024-12-06 01:17:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1998 transitions. [2024-12-06 01:17:15,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2024-12-06 01:17:15,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:15,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 11787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2024-12-06 01:17:25,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1163 states and 2011 transitions. [2024-12-06 01:17:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2011 transitions. [2024-12-06 01:17:25,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2024-12-06 01:17:25,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:25,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat