./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/max-2-u.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_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/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_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/max-2-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/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_4a845f17-e30f-4852-bb2f-12cd8c47202f/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 d56d1653edfb1a7b1c72e82d390b1b74d1df9114797a2f1426eb2285f6c4408f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:56:06,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:56:07,025 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 03:56:07,029 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:56:07,030 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:56:07,049 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:56:07,049 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:56:07,050 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:56:07,050 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:56:07,050 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:56:07,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:56:07,050 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:56:07,050 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:56:07,050 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:56:07,050 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:56:07,051 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:56:07,051 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:56:07,052 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:56:07,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:56:07,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:56:07,052 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:56:07,052 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:56:07,052 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:56:07,052 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:56:07,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:56:07,052 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_4a845f17-e30f-4852-bb2f-12cd8c47202f/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 -> d56d1653edfb1a7b1c72e82d390b1b74d1df9114797a2f1426eb2285f6c4408f [2024-12-06 03:56:07,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:56:07,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:56:07,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:56:07,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:56:07,296 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:56:07,297 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-multidimensional/max-2-u.c [2024-12-06 03:56:09,959 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/data/444728c8d/ad924b4b76614a168de71a7ae15d3e7e/FLAGe68b91be8 [2024-12-06 03:56:10,152 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:56:10,153 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/sv-benchmarks/c/array-multidimensional/max-2-u.c [2024-12-06 03:56:10,159 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/data/444728c8d/ad924b4b76614a168de71a7ae15d3e7e/FLAGe68b91be8 [2024-12-06 03:56:10,172 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/data/444728c8d/ad924b4b76614a168de71a7ae15d3e7e [2024-12-06 03:56:10,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:56:10,175 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:56:10,176 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:10,176 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:56:10,180 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:56:10,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@403021eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10, skipping insertion in model container [2024-12-06 03:56:10,181 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:56:10,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:56:10,352 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:56:10,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:56:10,387 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:56:10,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10 WrapperNode [2024-12-06 03:56:10,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:10,389 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:56:10,389 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:56:10,389 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:56:10,397 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,403 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,422 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 90 [2024-12-06 03:56:10,422 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:56:10,423 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:56:10,423 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:56:10,423 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:56:10,431 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,431 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,433 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,433 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,437 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,438 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,442 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,443 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,444 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,445 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:56:10,446 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:56:10,446 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:56:10,446 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:56:10,447 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:56:10,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:56:10,477 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:56:10,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:56:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:56:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:56:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:56:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:56:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:56:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:56:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:56:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:56:10,572 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:56:10,574 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:56:10,732 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-12-06 03:56:10,732 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:56:10,787 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:56:10,787 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 03:56:10,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:56:10 BoogieIcfgContainer [2024-12-06 03:56:10,788 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:56:10,788 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:56:10,789 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:56:10,798 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:56:10,798 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:56:10" (1/1) ... [2024-12-06 03:56:10,805 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:56:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:10,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-12-06 03:56:10,843 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-12-06 03:56:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:56:10,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-12-06 03:56:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-12-06 03:56:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:56:11,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-06 03:56:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-06 03:56:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 03:56:11,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:11,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:11,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-12-06 03:56:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-12-06 03:56:11,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 03:56:11,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:11,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 47 transitions. [2024-12-06 03:56:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2024-12-06 03:56:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:56:11,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:11,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:56:11,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:11,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 58 transitions. [2024-12-06 03:56:11,682 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 58 transitions. [2024-12-06 03:56:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:56:11,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:11,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:11,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 44 states and 63 transitions. [2024-12-06 03:56:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 63 transitions. [2024-12-06 03:56:11,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:56:11,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:11,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:56:11,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:11,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2024-12-06 03:56:11,966 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2024-12-06 03:56:11,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:56:11,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:11,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2024-12-06 03:56:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2024-12-06 03:56:12,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:56:12,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:12,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:56:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:12,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 49 states and 73 transitions. [2024-12-06 03:56:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 73 transitions. [2024-12-06 03:56:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:56:12,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:12,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:12,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:12,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:56:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:12,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 51 states and 76 transitions. [2024-12-06 03:56:12,838 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 76 transitions. [2024-12-06 03:56:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:56:12,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:12,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:56:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 56 states and 81 transitions. [2024-12-06 03:56:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2024-12-06 03:56:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:56:13,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:13,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:13,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:56:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 66 states and 103 transitions. [2024-12-06 03:56:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 103 transitions. [2024-12-06 03:56:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:56:13,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:13,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:14,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2024-12-06 03:56:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2024-12-06 03:56:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:56:14,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:14,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:14,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:14,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:14,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 69 states and 104 transitions. [2024-12-06 03:56:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 104 transitions. [2024-12-06 03:56:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:56:14,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:56:14,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2024-12-06 03:56:14,671 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2024-12-06 03:56:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:56:14,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:14,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:14,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:56:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:14,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 73 states and 113 transitions. [2024-12-06 03:56:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 113 transitions. [2024-12-06 03:56:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:56:14,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:14,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:15,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 75 states and 114 transitions. [2024-12-06 03:56:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 114 transitions. [2024-12-06 03:56:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:56:15,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:15,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:15,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 77 states and 115 transitions. [2024-12-06 03:56:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 115 transitions. [2024-12-06 03:56:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:56:15,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:15,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:15,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:15,369 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 03:56:15,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 79 states and 120 transitions. [2024-12-06 03:56:15,400 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 120 transitions. [2024-12-06 03:56:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:56:15,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:15,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:15,433 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 03:56:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 80 states and 122 transitions. [2024-12-06 03:56:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 122 transitions. [2024-12-06 03:56:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:56:15,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:15,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:15,498 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 03:56:15,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:15,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 81 states and 124 transitions. [2024-12-06 03:56:15,582 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 124 transitions. [2024-12-06 03:56:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:56:15,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:15,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:15,603 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 03:56:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 82 states and 125 transitions. [2024-12-06 03:56:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 125 transitions. [2024-12-06 03:56:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:56:15,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:15,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:56:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:15,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 83 states and 125 transitions. [2024-12-06 03:56:15,759 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 125 transitions. [2024-12-06 03:56:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:56:15,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:15,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:56:16,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 89 states and 144 transitions. [2024-12-06 03:56:16,472 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 144 transitions. [2024-12-06 03:56:16,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:56:16,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:16,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:56:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 90 states and 146 transitions. [2024-12-06 03:56:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 146 transitions. [2024-12-06 03:56:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:56:16,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:16,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:56:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 91 states and 148 transitions. [2024-12-06 03:56:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 148 transitions. [2024-12-06 03:56:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:56:16,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:16,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:56:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 93 states and 149 transitions. [2024-12-06 03:56:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 149 transitions. [2024-12-06 03:56:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:56:17,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:17,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:17,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:56:17,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 98 states and 159 transitions. [2024-12-06 03:56:17,134 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 159 transitions. [2024-12-06 03:56:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:56:17,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:17,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:17,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:56:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 100 states and 164 transitions. [2024-12-06 03:56:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 164 transitions. [2024-12-06 03:56:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:56:17,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:17,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:56:17,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 107 states and 183 transitions. [2024-12-06 03:56:17,926 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 183 transitions. [2024-12-06 03:56:17,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:56:17,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:17,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:17,963 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:56:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:18,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 108 states and 184 transitions. [2024-12-06 03:56:18,143 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 184 transitions. [2024-12-06 03:56:18,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:56:18,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:18,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:56:18,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 109 states and 186 transitions. [2024-12-06 03:56:18,192 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 186 transitions. [2024-12-06 03:56:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:56:18,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:18,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:18,228 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:56:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:18,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 112 states and 192 transitions. [2024-12-06 03:56:18,263 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 192 transitions. [2024-12-06 03:56:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:56:18,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:18,303 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:56:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 114 states and 195 transitions. [2024-12-06 03:56:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 195 transitions. [2024-12-06 03:56:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:56:18,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:18,678 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 03:56:18,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 194 transitions. [2024-12-06 03:56:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 194 transitions. [2024-12-06 03:56:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:56:18,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:18,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:18,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:56:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 116 states and 196 transitions. [2024-12-06 03:56:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 196 transitions. [2024-12-06 03:56:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:56:19,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:19,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:19,136 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 03:56:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 117 states and 199 transitions. [2024-12-06 03:56:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 199 transitions. [2024-12-06 03:56:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:56:19,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:19,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 03:56:19,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:19,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 122 states and 205 transitions. [2024-12-06 03:56:19,770 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2024-12-06 03:56:19,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:56:19,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:19,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:56:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 124 states and 210 transitions. [2024-12-06 03:56:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 210 transitions. [2024-12-06 03:56:20,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:56:20,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:20,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:20,101 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 03:56:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 134 states and 228 transitions. [2024-12-06 03:56:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 228 transitions. [2024-12-06 03:56:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:56:21,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:56:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 135 states and 229 transitions. [2024-12-06 03:56:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 229 transitions. [2024-12-06 03:56:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:56:21,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:56:21,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 136 states and 230 transitions. [2024-12-06 03:56:21,534 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 230 transitions. [2024-12-06 03:56:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:56:21,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:21,561 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 03:56:21,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 141 states and 235 transitions. [2024-12-06 03:56:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 235 transitions. [2024-12-06 03:56:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:56:21,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:21,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:21,631 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:56:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:21,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 151 states and 258 transitions. [2024-12-06 03:56:21,717 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 258 transitions. [2024-12-06 03:56:21,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:56:21,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:21,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:56:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 153 states and 259 transitions. [2024-12-06 03:56:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 259 transitions. [2024-12-06 03:56:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:56:21,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:21,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:56:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 154 states and 259 transitions. [2024-12-06 03:56:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 259 transitions. [2024-12-06 03:56:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:56:22,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:22,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:22,144 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:56:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:22,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 155 states and 259 transitions. [2024-12-06 03:56:22,161 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 259 transitions. [2024-12-06 03:56:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:56:22,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:22,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:56:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 157 states and 260 transitions. [2024-12-06 03:56:22,207 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 260 transitions. [2024-12-06 03:56:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:56:22,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:22,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:22,242 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:56:22,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-12-06 03:56:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-12-06 03:56:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:56:22,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:22,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:56:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 161 states and 269 transitions. [2024-12-06 03:56:22,916 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 269 transitions. [2024-12-06 03:56:22,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:56:22,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:22,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:56:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 163 states and 270 transitions. [2024-12-06 03:56:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 270 transitions. [2024-12-06 03:56:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:56:23,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:23,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:56:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 165 states and 273 transitions. [2024-12-06 03:56:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 273 transitions. [2024-12-06 03:56:23,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:56:23,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:23,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:56:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 167 states and 274 transitions. [2024-12-06 03:56:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 274 transitions. [2024-12-06 03:56:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:56:23,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:23,937 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:56:24,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 168 states and 274 transitions. [2024-12-06 03:56:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 274 transitions. [2024-12-06 03:56:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:56:24,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:24,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 171 states and 280 transitions. [2024-12-06 03:56:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 280 transitions. [2024-12-06 03:56:24,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:56:24,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 172 states and 283 transitions. [2024-12-06 03:56:24,374 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 283 transitions. [2024-12-06 03:56:24,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:56:24,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:56:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 174 states and 284 transitions. [2024-12-06 03:56:24,434 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 284 transitions. [2024-12-06 03:56:24,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:56:24,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:56:24,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 176 states and 285 transitions. [2024-12-06 03:56:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 285 transitions. [2024-12-06 03:56:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:56:24,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 178 states and 289 transitions. [2024-12-06 03:56:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 289 transitions. [2024-12-06 03:56:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:56:24,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 180 states and 294 transitions. [2024-12-06 03:56:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 294 transitions. [2024-12-06 03:56:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:56:24,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:24,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 181 states and 295 transitions. [2024-12-06 03:56:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 295 transitions. [2024-12-06 03:56:24,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:56:24,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:56:26,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:26,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 186 states and 312 transitions. [2024-12-06 03:56:26,002 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 312 transitions. [2024-12-06 03:56:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:56:26,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:26,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:26,024 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:56:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:26,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 187 states and 312 transitions. [2024-12-06 03:56:26,074 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 312 transitions. [2024-12-06 03:56:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:56:26,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:26,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:26,102 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:56:26,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 188 states and 314 transitions. [2024-12-06 03:56:26,347 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 314 transitions. [2024-12-06 03:56:26,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:56:26,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:26,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:56:26,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 190 states and 315 transitions. [2024-12-06 03:56:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 315 transitions. [2024-12-06 03:56:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:26,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:56:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 191 states and 315 transitions. [2024-12-06 03:56:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 315 transitions. [2024-12-06 03:56:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:26,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 197 states and 333 transitions. [2024-12-06 03:56:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 333 transitions. [2024-12-06 03:56:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:26,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 198 states and 335 transitions. [2024-12-06 03:56:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 335 transitions. [2024-12-06 03:56:26,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:26,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:26,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:26,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:56:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 200 states and 336 transitions. [2024-12-06 03:56:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 336 transitions. [2024-12-06 03:56:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:27,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:27,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:56:31,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 227 states and 399 transitions. [2024-12-06 03:56:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 399 transitions. [2024-12-06 03:56:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:31,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:31,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:56:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 228 states and 400 transitions. [2024-12-06 03:56:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 400 transitions. [2024-12-06 03:56:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:31,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:31,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:56:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 229 states and 401 transitions. [2024-12-06 03:56:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 401 transitions. [2024-12-06 03:56:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:56:31,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:31,718 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:31,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:31,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 231 states and 405 transitions. [2024-12-06 03:56:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 405 transitions. [2024-12-06 03:56:31,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:56:31,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:31,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:56:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:31,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 237 states and 418 transitions. [2024-12-06 03:56:31,926 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 418 transitions. [2024-12-06 03:56:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:56:31,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:31,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:31,952 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:32,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 244 states and 435 transitions. [2024-12-06 03:56:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 435 transitions. [2024-12-06 03:56:32,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:56:32,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:32,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:56:32,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:32,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 245 states and 436 transitions. [2024-12-06 03:56:32,063 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 436 transitions. [2024-12-06 03:56:32,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:56:32,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:32,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 03:56:32,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 247 states and 439 transitions. [2024-12-06 03:56:32,523 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 439 transitions. [2024-12-06 03:56:32,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:56:32,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:32,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 03:56:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 247 states and 438 transitions. [2024-12-06 03:56:32,851 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 438 transitions. [2024-12-06 03:56:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:32,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:32,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:32,878 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 03:56:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:33,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 249 states and 439 transitions. [2024-12-06 03:56:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 439 transitions. [2024-12-06 03:56:33,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:33,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:33,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:33,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 03:56:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 251 states and 442 transitions. [2024-12-06 03:56:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 442 transitions. [2024-12-06 03:56:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:33,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:33,527 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 03:56:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:33,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 251 states and 441 transitions. [2024-12-06 03:56:33,851 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 441 transitions. [2024-12-06 03:56:33,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:33,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:33,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 03:56:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 253 states and 442 transitions. [2024-12-06 03:56:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 442 transitions. [2024-12-06 03:56:34,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:34,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:34,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 03:56:34,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 257 states and 446 transitions. [2024-12-06 03:56:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 446 transitions. [2024-12-06 03:56:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:34,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:34,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 03:56:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 262 states and 451 transitions. [2024-12-06 03:56:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 451 transitions. [2024-12-06 03:56:35,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:35,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:35,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 03:56:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 272 states and 472 transitions. [2024-12-06 03:56:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 472 transitions. [2024-12-06 03:56:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:37,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 03:56:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 274 states and 478 transitions. [2024-12-06 03:56:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 478 transitions. [2024-12-06 03:56:38,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:38,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:38,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:38,249 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 03:56:38,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 275 states and 479 transitions. [2024-12-06 03:56:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 479 transitions. [2024-12-06 03:56:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:38,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:38,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 03:56:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 283 states and 496 transitions. [2024-12-06 03:56:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 496 transitions. [2024-12-06 03:56:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:39,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:39,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 03:56:40,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:40,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 284 states and 498 transitions. [2024-12-06 03:56:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 498 transitions. [2024-12-06 03:56:40,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:40,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:40,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 03:56:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 286 states and 499 transitions. [2024-12-06 03:56:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 499 transitions. [2024-12-06 03:56:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:56:40,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:40,615 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 03:56:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 288 states and 500 transitions. [2024-12-06 03:56:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 500 transitions. [2024-12-06 03:56:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:56:40,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 03:56:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:40,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 293 states and 506 transitions. [2024-12-06 03:56:40,985 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 506 transitions. [2024-12-06 03:56:40,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:56:40,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:40,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:40,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 03:56:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 296 states and 512 transitions. [2024-12-06 03:56:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 512 transitions. [2024-12-06 03:56:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:56:41,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:41,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 03:56:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:41,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 306 states and 529 transitions. [2024-12-06 03:56:41,469 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 529 transitions. [2024-12-06 03:56:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:56:41,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:41,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:41,495 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 03:56:41,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:41,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 307 states and 529 transitions. [2024-12-06 03:56:41,894 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 529 transitions. [2024-12-06 03:56:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:56:41,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 03:56:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 309 states and 530 transitions. [2024-12-06 03:56:42,210 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 530 transitions. [2024-12-06 03:56:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:42,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:42,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:56:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 310 states and 530 transitions. [2024-12-06 03:56:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 530 transitions. [2024-12-06 03:56:42,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:42,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:42,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:56:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 312 states and 531 transitions. [2024-12-06 03:56:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 531 transitions. [2024-12-06 03:56:42,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:42,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:42,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 03:56:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 314 states and 536 transitions. [2024-12-06 03:56:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 536 transitions. [2024-12-06 03:56:42,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:42,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:42,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:42,786 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 03:56:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 317 states and 542 transitions. [2024-12-06 03:56:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 542 transitions. [2024-12-06 03:56:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:43,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:43,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 03:56:43,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 318 states and 545 transitions. [2024-12-06 03:56:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 545 transitions. [2024-12-06 03:56:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:43,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:43,913 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 03:56:44,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 319 states and 548 transitions. [2024-12-06 03:56:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 548 transitions. [2024-12-06 03:56:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:44,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:44,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:44,289 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 03:56:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:44,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 320 states and 549 transitions. [2024-12-06 03:56:44,666 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 549 transitions. [2024-12-06 03:56:44,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:44,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:44,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:44,692 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 03:56:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 322 states and 550 transitions. [2024-12-06 03:56:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 550 transitions. [2024-12-06 03:56:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:45,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 03:56:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:45,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 324 states and 553 transitions. [2024-12-06 03:56:45,721 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 553 transitions. [2024-12-06 03:56:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:45,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:45,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:45,750 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 03:56:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:46,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 326 states and 554 transitions. [2024-12-06 03:56:46,125 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 554 transitions. [2024-12-06 03:56:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:46,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:46,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:46,146 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 03:56:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 327 states and 554 transitions. [2024-12-06 03:56:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 554 transitions. [2024-12-06 03:56:46,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:46,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:46,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 03:56:46,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:46,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 329 states and 555 transitions. [2024-12-06 03:56:46,946 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 555 transitions. [2024-12-06 03:56:46,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:56:46,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:46,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 03:56:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 330 states and 555 transitions. [2024-12-06 03:56:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 555 transitions. [2024-12-06 03:56:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:56:47,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:47,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:56:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 333 states and 561 transitions. [2024-12-06 03:56:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 561 transitions. [2024-12-06 03:56:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:56:47,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:47,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:56:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 334 states and 564 transitions. [2024-12-06 03:56:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 564 transitions. [2024-12-06 03:56:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:56:47,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:47,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:56:47,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:47,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 335 states and 564 transitions. [2024-12-06 03:56:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 564 transitions. [2024-12-06 03:56:47,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:56:47,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:47,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:47,684 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:56:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 337 states and 565 transitions. [2024-12-06 03:56:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 565 transitions. [2024-12-06 03:56:47,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:56:47,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:47,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 03:56:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 339 states and 566 transitions. [2024-12-06 03:56:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 566 transitions. [2024-12-06 03:56:47,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:56:47,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:47,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:47,797 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 03:56:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 341 states and 567 transitions. [2024-12-06 03:56:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 567 transitions. [2024-12-06 03:56:47,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:56:47,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:47,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:47,892 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 03:56:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:48,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 342 states and 567 transitions. [2024-12-06 03:56:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 567 transitions. [2024-12-06 03:56:48,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:56:48,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:48,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 03:56:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:48,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 344 states and 568 transitions. [2024-12-06 03:56:48,476 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 568 transitions. [2024-12-06 03:56:48,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:56:48,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:48,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 03:56:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:48,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 346 states and 569 transitions. [2024-12-06 03:56:48,895 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 569 transitions. [2024-12-06 03:56:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:56:48,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:48,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 03:56:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:48,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 347 states and 569 transitions. [2024-12-06 03:56:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 569 transitions. [2024-12-06 03:56:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:56:48,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:48,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:49,017 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 03:56:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 348 states and 569 transitions. [2024-12-06 03:56:49,070 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 569 transitions. [2024-12-06 03:56:49,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:56:49,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:49,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 03:56:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 353 states and 586 transitions. [2024-12-06 03:56:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 586 transitions. [2024-12-06 03:56:49,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:56:49,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:49,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:56:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 354 states and 588 transitions. [2024-12-06 03:56:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 588 transitions. [2024-12-06 03:56:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:56:49,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 03:56:49,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 355 states and 590 transitions. [2024-12-06 03:56:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 590 transitions. [2024-12-06 03:56:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:56:49,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 03:56:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 357 states and 591 transitions. [2024-12-06 03:56:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 591 transitions. [2024-12-06 03:56:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:56:49,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:49,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 03:56:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 366 states and 607 transitions. [2024-12-06 03:56:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 607 transitions. [2024-12-06 03:56:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:56:51,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:51,996 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 03:56:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 375 states and 623 transitions. [2024-12-06 03:56:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 623 transitions. [2024-12-06 03:56:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:56:53,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:53,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:53,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 03:56:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 384 states and 649 transitions. [2024-12-06 03:56:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 649 transitions. [2024-12-06 03:56:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:56:56,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:56:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:56,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 385 states and 650 transitions. [2024-12-06 03:56:56,077 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 650 transitions. [2024-12-06 03:56:56,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:56:56,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:56,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:56:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 386 states and 651 transitions. [2024-12-06 03:56:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 651 transitions. [2024-12-06 03:56:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:56:56,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:56,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:56:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 389 states and 657 transitions. [2024-12-06 03:56:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 657 transitions. [2024-12-06 03:56:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:56:56,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:56,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 03:56:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 390 states and 659 transitions. [2024-12-06 03:56:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 659 transitions. [2024-12-06 03:56:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:56:56,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:56:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 392 states and 662 transitions. [2024-12-06 03:56:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 662 transitions. [2024-12-06 03:56:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:56:56,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 03:56:57,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 392 states and 661 transitions. [2024-12-06 03:56:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 661 transitions. [2024-12-06 03:56:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:56:57,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:56:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 394 states and 662 transitions. [2024-12-06 03:56:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 662 transitions. [2024-12-06 03:56:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:56:57,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:57,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:57,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:56:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:58,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 396 states and 663 transitions. [2024-12-06 03:56:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 663 transitions. [2024-12-06 03:56:58,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:56:58,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:58,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:58,283 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 03:56:58,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 397 states and 663 transitions. [2024-12-06 03:56:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 663 transitions. [2024-12-06 03:56:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:56:58,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:58,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 03:56:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 399 states and 664 transitions. [2024-12-06 03:56:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 664 transitions. [2024-12-06 03:56:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:56:59,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:59,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:59,183 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:56:59,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:59,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 401 states and 665 transitions. [2024-12-06 03:56:59,674 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 665 transitions. [2024-12-06 03:56:59,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:56:59,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:59,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:57:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 214 states and 344 transitions. [2024-12-06 03:57:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 344 transitions. [2024-12-06 03:57:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:00,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:00,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:00,127 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 03:57:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 217 states and 349 transitions. [2024-12-06 03:57:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 349 transitions. [2024-12-06 03:57:00,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:00,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:00,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:57:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 221 states and 353 transitions. [2024-12-06 03:57:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 353 transitions. [2024-12-06 03:57:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:00,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:00,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:00,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:57:00,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 223 states and 359 transitions. [2024-12-06 03:57:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 359 transitions. [2024-12-06 03:57:00,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:00,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:00,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 03:57:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 231 states and 374 transitions. [2024-12-06 03:57:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 374 transitions. [2024-12-06 03:57:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:00,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:00,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 03:57:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:01,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 232 states and 375 transitions. [2024-12-06 03:57:01,008 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 375 transitions. [2024-12-06 03:57:01,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:01,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:01,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:57:01,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:01,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 237 states and 380 transitions. [2024-12-06 03:57:01,991 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 380 transitions. [2024-12-06 03:57:01,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:01,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:01,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 03:57:02,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 239 states and 384 transitions. [2024-12-06 03:57:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 384 transitions. [2024-12-06 03:57:02,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:02,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:02,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 03:57:03,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 240 states and 385 transitions. [2024-12-06 03:57:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 385 transitions. [2024-12-06 03:57:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:57:03,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:03,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 03:57:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 247 states and 399 transitions. [2024-12-06 03:57:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 399 transitions. [2024-12-06 03:57:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:57:04,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:04,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:04,774 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 03:57:05,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 257 states and 420 transitions. [2024-12-06 03:57:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 420 transitions. [2024-12-06 03:57:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:57:05,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:05,046 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:57:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 262 states and 425 transitions. [2024-12-06 03:57:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 425 transitions. [2024-12-06 03:57:05,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:57:05,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 03:57:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 264 states and 426 transitions. [2024-12-06 03:57:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 426 transitions. [2024-12-06 03:57:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:57:05,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:05,181 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 03:57:05,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 265 states and 426 transitions. [2024-12-06 03:57:05,205 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 426 transitions. [2024-12-06 03:57:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:05,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:05,224 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 03:57:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 267 states and 427 transitions. [2024-12-06 03:57:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 427 transitions. [2024-12-06 03:57:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:05,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:05,266 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 03:57:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 269 states and 432 transitions. [2024-12-06 03:57:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 432 transitions. [2024-12-06 03:57:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:05,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:05,351 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 03:57:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 270 states and 432 transitions. [2024-12-06 03:57:05,370 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 432 transitions. [2024-12-06 03:57:05,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:05,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 03:57:05,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 271 states and 435 transitions. [2024-12-06 03:57:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 435 transitions. [2024-12-06 03:57:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:05,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:05,451 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 03:57:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 274 states and 441 transitions. [2024-12-06 03:57:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 441 transitions. [2024-12-06 03:57:06,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:06,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:06,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 03:57:06,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:06,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 275 states and 442 transitions. [2024-12-06 03:57:06,417 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 442 transitions. [2024-12-06 03:57:06,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:06,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:06,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 03:57:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 276 states and 445 transitions. [2024-12-06 03:57:06,846 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 445 transitions. [2024-12-06 03:57:06,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:06,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:06,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 03:57:06,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 278 states and 446 transitions. [2024-12-06 03:57:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 446 transitions. [2024-12-06 03:57:06,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:06,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:06,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 03:57:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 279 states and 446 transitions. [2024-12-06 03:57:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 446 transitions. [2024-12-06 03:57:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:07,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:07,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:07,390 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 03:57:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 281 states and 447 transitions. [2024-12-06 03:57:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 447 transitions. [2024-12-06 03:57:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:07,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:07,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 03:57:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:07,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 283 states and 448 transitions. [2024-12-06 03:57:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 448 transitions. [2024-12-06 03:57:07,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:07,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:07,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:07,877 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 03:57:08,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 285 states and 449 transitions. [2024-12-06 03:57:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 449 transitions. [2024-12-06 03:57:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:57:08,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:08,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:08,638 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 03:57:09,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 287 states and 450 transitions. [2024-12-06 03:57:09,034 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 450 transitions. [2024-12-06 03:57:09,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:57:09,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,057 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 03:57:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 289 states and 455 transitions. [2024-12-06 03:57:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 455 transitions. [2024-12-06 03:57:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:57:09,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,138 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 03:57:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 291 states and 456 transitions. [2024-12-06 03:57:09,189 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 456 transitions. [2024-12-06 03:57:09,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:57:09,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 03:57:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 293 states and 457 transitions. [2024-12-06 03:57:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 457 transitions. [2024-12-06 03:57:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:57:09,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 03:57:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 294 states and 460 transitions. [2024-12-06 03:57:09,353 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 460 transitions. [2024-12-06 03:57:09,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:57:09,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,386 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 03:57:09,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 295 states and 461 transitions. [2024-12-06 03:57:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 461 transitions. [2024-12-06 03:57:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:57:09,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,457 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:57:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 297 states and 462 transitions. [2024-12-06 03:57:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 462 transitions. [2024-12-06 03:57:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:57:09,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:57:09,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 298 states and 462 transitions. [2024-12-06 03:57:09,770 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 462 transitions. [2024-12-06 03:57:09,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:57:09,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,834 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:57:09,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:09,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 299 states and 462 transitions. [2024-12-06 03:57:09,885 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 462 transitions. [2024-12-06 03:57:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:57:09,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:09,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:57:10,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 301 states and 463 transitions. [2024-12-06 03:57:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 463 transitions. [2024-12-06 03:57:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:57:10,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:10,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 03:57:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:10,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 302 states and 463 transitions. [2024-12-06 03:57:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 463 transitions. [2024-12-06 03:57:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:57:10,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:10,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 03:57:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:10,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 304 states and 464 transitions. [2024-12-06 03:57:10,555 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 464 transitions. [2024-12-06 03:57:10,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:57:10,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:10,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 03:57:10,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 305 states and 464 transitions. [2024-12-06 03:57:10,631 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 464 transitions. [2024-12-06 03:57:10,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:57:10,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:10,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:10,654 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 03:57:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:10,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 311 states and 482 transitions. [2024-12-06 03:57:10,947 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 482 transitions. [2024-12-06 03:57:10,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:57:10,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:10,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:10,977 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 03:57:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 180 states and 260 transitions. [2024-12-06 03:57:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 260 transitions. [2024-12-06 03:57:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:57:11,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:11,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:11,503 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 03:57:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 181 states and 261 transitions. [2024-12-06 03:57:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 261 transitions. [2024-12-06 03:57:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:57:11,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:11,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:11,724 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 03:57:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:11,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 188 states and 276 transitions. [2024-12-06 03:57:11,779 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 276 transitions. [2024-12-06 03:57:11,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:57:11,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:11,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:11,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 03:57:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 191 states and 283 transitions. [2024-12-06 03:57:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 283 transitions. [2024-12-06 03:57:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:57:12,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:12,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 03:57:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:12,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 192 states and 284 transitions. [2024-12-06 03:57:12,176 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 284 transitions. [2024-12-06 03:57:12,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:57:12,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:12,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:12,206 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 03:57:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 192 states and 283 transitions. [2024-12-06 03:57:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 283 transitions. [2024-12-06 03:57:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:57:12,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:12,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:57:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:13,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 202 states and 303 transitions. [2024-12-06 03:57:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 303 transitions. [2024-12-06 03:57:13,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:57:13,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:13,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:13,627 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 03:57:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 205 states and 312 transitions. [2024-12-06 03:57:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 312 transitions. [2024-12-06 03:57:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:57:14,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:14,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:14,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:14,220 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 03:57:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 206 states and 313 transitions. [2024-12-06 03:57:14,245 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 313 transitions. [2024-12-06 03:57:14,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:57:14,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:14,267 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 03:57:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:14,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 207 states and 315 transitions. [2024-12-06 03:57:14,297 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 315 transitions. [2024-12-06 03:57:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:57:14,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:14,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-12-06 03:57:14,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:14,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 212 states and 321 transitions. [2024-12-06 03:57:14,423 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 321 transitions. [2024-12-06 03:57:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:57:14,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:14,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:14,447 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 03:57:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 213 states and 321 transitions. [2024-12-06 03:57:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 321 transitions. [2024-12-06 03:57:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:57:14,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:14,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:14,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 03:57:14,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 215 states and 322 transitions. [2024-12-06 03:57:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 322 transitions. [2024-12-06 03:57:14,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:57:14,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:14,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:14,603 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 03:57:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 217 states and 323 transitions. [2024-12-06 03:57:15,033 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 323 transitions. [2024-12-06 03:57:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:57:15,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,070 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 03:57:15,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 219 states and 328 transitions. [2024-12-06 03:57:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 328 transitions. [2024-12-06 03:57:15,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:57:15,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 03:57:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 220 states and 329 transitions. [2024-12-06 03:57:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 329 transitions. [2024-12-06 03:57:15,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:57:15,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,231 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 03:57:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 222 states and 330 transitions. [2024-12-06 03:57:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 330 transitions. [2024-12-06 03:57:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:57:15,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 03:57:15,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 223 states and 333 transitions. [2024-12-06 03:57:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 333 transitions. [2024-12-06 03:57:15,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:57:15,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 03:57:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 224 states and 336 transitions. [2024-12-06 03:57:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 336 transitions. [2024-12-06 03:57:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:57:15,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,668 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 03:57:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 226 states and 337 transitions. [2024-12-06 03:57:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 337 transitions. [2024-12-06 03:57:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:57:15,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 03:57:15,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 227 states and 338 transitions. [2024-12-06 03:57:15,838 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 338 transitions. [2024-12-06 03:57:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:57:15,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 03:57:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 229 states and 339 transitions. [2024-12-06 03:57:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 339 transitions. [2024-12-06 03:57:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:57:15,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 03:57:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 230 states and 339 transitions. [2024-12-06 03:57:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 339 transitions. [2024-12-06 03:57:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:57:16,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:16,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 03:57:16,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 235 states and 356 transitions. [2024-12-06 03:57:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 356 transitions. [2024-12-06 03:57:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:57:16,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:16,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:16,401 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 03:57:16,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:16,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 236 states and 357 transitions. [2024-12-06 03:57:16,424 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 357 transitions. [2024-12-06 03:57:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:57:16,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:16,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:16,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 03:57:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 245 states and 384 transitions. [2024-12-06 03:57:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 384 transitions. [2024-12-06 03:57:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:57:16,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:16,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:16,562 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:57:16,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:16,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 247 states and 390 transitions. [2024-12-06 03:57:16,598 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 390 transitions. [2024-12-06 03:57:16,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:57:16,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:16,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:16,620 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:57:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 248 states and 391 transitions. [2024-12-06 03:57:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 391 transitions. [2024-12-06 03:57:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:57:16,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:16,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:57:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 249 states and 392 transitions. [2024-12-06 03:57:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 392 transitions. [2024-12-06 03:57:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:57:16,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 03:57:16,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:16,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 249 states and 391 transitions. [2024-12-06 03:57:16,913 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 391 transitions. [2024-12-06 03:57:16,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:16,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 03:57:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:17,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 252 states and 398 transitions. [2024-12-06 03:57:17,704 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 398 transitions. [2024-12-06 03:57:17,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:17,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:17,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:17,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:17,730 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 03:57:18,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:18,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 260 states and 413 transitions. [2024-12-06 03:57:18,054 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 413 transitions. [2024-12-06 03:57:18,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:18,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:18,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:18,089 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 03:57:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:18,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 262 states and 418 transitions. [2024-12-06 03:57:18,604 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 418 transitions. [2024-12-06 03:57:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:18,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:18,632 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 03:57:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 266 states and 422 transitions. [2024-12-06 03:57:18,758 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 422 transitions. [2024-12-06 03:57:18,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:18,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:18,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:18,782 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 03:57:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 270 states and 425 transitions. [2024-12-06 03:57:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 425 transitions. [2024-12-06 03:57:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:19,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:19,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 03:57:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 271 states and 425 transitions. [2024-12-06 03:57:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 425 transitions. [2024-12-06 03:57:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:19,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:19,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 03:57:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 272 states and 428 transitions. [2024-12-06 03:57:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 428 transitions. [2024-12-06 03:57:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:19,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:19,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:19,573 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 03:57:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 277 states and 433 transitions. [2024-12-06 03:57:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 433 transitions. [2024-12-06 03:57:19,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:57:19,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:19,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:19,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:19,727 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 03:57:19,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 278 states and 433 transitions. [2024-12-06 03:57:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 433 transitions. [2024-12-06 03:57:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:57:19,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:19,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 03:57:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 280 states and 434 transitions. [2024-12-06 03:57:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 434 transitions. [2024-12-06 03:57:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:19,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:19,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 03:57:20,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 282 states and 435 transitions. [2024-12-06 03:57:20,104 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 435 transitions. [2024-12-06 03:57:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:20,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 03:57:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 284 states and 436 transitions. [2024-12-06 03:57:20,285 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 436 transitions. [2024-12-06 03:57:20,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:20,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:20,337 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:57:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 287 states and 444 transitions. [2024-12-06 03:57:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 444 transitions. [2024-12-06 03:57:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:20,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:57:20,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 289 states and 449 transitions. [2024-12-06 03:57:20,640 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 449 transitions. [2024-12-06 03:57:20,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:20,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 03:57:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 290 states and 449 transitions. [2024-12-06 03:57:20,776 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 449 transitions. [2024-12-06 03:57:20,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:20,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:20,816 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 03:57:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 292 states and 450 transitions. [2024-12-06 03:57:20,892 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 450 transitions. [2024-12-06 03:57:20,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:20,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 03:57:20,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 294 states and 451 transitions. [2024-12-06 03:57:20,998 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 451 transitions. [2024-12-06 03:57:20,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:20,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:57:21,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 295 states and 452 transitions. [2024-12-06 03:57:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 452 transitions. [2024-12-06 03:57:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:21,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:57:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 296 states and 453 transitions. [2024-12-06 03:57:21,197 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 453 transitions. [2024-12-06 03:57:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:57:21,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:57:21,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 297 states and 456 transitions. [2024-12-06 03:57:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 456 transitions. [2024-12-06 03:57:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:57:21,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,341 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-12-06 03:57:21,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 299 states and 457 transitions. [2024-12-06 03:57:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 457 transitions. [2024-12-06 03:57:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:57:21,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-12-06 03:57:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 300 states and 457 transitions. [2024-12-06 03:57:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 457 transitions. [2024-12-06 03:57:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:57:21,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,544 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-12-06 03:57:21,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 301 states and 457 transitions. [2024-12-06 03:57:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 457 transitions. [2024-12-06 03:57:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:57:21,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,668 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-12-06 03:57:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 303 states and 458 transitions. [2024-12-06 03:57:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 458 transitions. [2024-12-06 03:57:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:57:21,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 03:57:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 305 states and 459 transitions. [2024-12-06 03:57:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 459 transitions. [2024-12-06 03:57:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:57:21,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 03:57:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 167 states and 214 transitions. [2024-12-06 03:57:21,913 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 214 transitions. [2024-12-06 03:57:21,914 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 03:57:21,914 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 235 iterations. [2024-12-06 03:57:21,922 INFO L726 CodeCheckObserver]: All specifications hold 12 specifications checked. All of them hold [2024-12-06 03:57:28,063 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 31) no Hoare annotation was computed. [2024-12-06 03:57:28,063 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: (let ((.cse6 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse8 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (.cse9 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse10 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse11 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse5 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse2 .cse4 .cse5) (and .cse8 .cse6 .cse0 .cse7 .cse2 .cse9) (and .cse8 .cse0 .cse10 .cse2 .cse9 .cse11) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse9) (and .cse0 .cse10 .cse2 .cse11 .cse4 .cse5))) [2024-12-06 03:57:28,063 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2024-12-06 03:57:28,064 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 29) no Hoare annotation was computed. [2024-12-06 03:57:28,064 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: (let ((.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1499)))) [2024-12-06 03:57:28,064 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2024-12-06 03:57:28,064 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 29) no Hoare annotation was computed. [2024-12-06 03:57:28,064 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (let ((.cse11 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse8 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse3 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse12 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse5 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse13 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse6 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse7 .cse5 .cse6 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse13 .cse6 .cse14) (and .cse1 .cse11 .cse3 .cse7 .cse6 .cse14 .cse8) (and .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse14) (and .cse1 .cse3 .cse7 .cse6 .cse8 .cse9 .cse10) (and .cse1 .cse3 .cse12 .cse13 .cse6 .cse9 .cse10) (and .cse0 .cse1 .cse3 .cse12 .cse5 .cse13 .cse6))) [2024-12-06 03:57:28,065 INFO L77 FloydHoareUtils]: At program point L29-1(line 29) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse5 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse3 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse6 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse11 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse12 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse2 .cse8 .cse4 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse11 .cse12 .cse4 .cse5) (and .cse0 .cse1 .cse7 .cse2 .cse8 .cse4 .cse5) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse2 .cse11 .cse12 .cse4 .cse9 .cse10))) [2024-12-06 03:57:28,065 INFO L77 FloydHoareUtils]: At program point L54-3(lines 54 62) the Hoare annotation is: (and (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-12-06 03:57:28,065 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: (let ((.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1499)))) [2024-12-06 03:57:28,065 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2024-12-06 03:57:28,065 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 03:57:28,065 INFO L77 FloydHoareUtils]: At program point L38-3(lines 38 47) the Hoare annotation is: (and (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-12-06 03:57:28,065 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 61) no Hoare annotation was computed. [2024-12-06 03:57:28,065 INFO L77 FloydHoareUtils]: At program point L31(line 31) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-06 03:57:28,065 INFO L77 FloydHoareUtils]: At program point L56-3(lines 56 60) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2))) [2024-12-06 03:57:28,066 INFO L77 FloydHoareUtils]: At program point L56-4(lines 56 60) the Hoare annotation is: (let ((.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and (< |ULTIMATE.start_main_~i~0#1| 1) .cse0 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse1) (and .cse0 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1499)))) [2024-12-06 03:57:28,066 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 61) no Hoare annotation was computed. [2024-12-06 03:57:28,066 INFO L77 FloydHoareUtils]: At program point L40-3(lines 40 45) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2))) [2024-12-06 03:57:28,066 INFO L77 FloydHoareUtils]: At program point L40-4(lines 40 45) the Hoare annotation is: (let ((.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and (< |ULTIMATE.start_main_~i~0#1| 1) .cse0 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse1) (and .cse0 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1499)))) [2024-12-06 03:57:28,066 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-12-06 03:57:28,066 INFO L77 FloydHoareUtils]: At program point L24-3(lines 24 32) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~m~0#1| 1000) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-12-06 03:57:28,066 INFO L77 FloydHoareUtils]: At program point L41-2(lines 41 43) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse3 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse10 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse11 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse12 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse6 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse7 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (.cse13 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse5 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse9 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6 .cse4 .cse7 .cse8 .cse9) (and .cse10 .cse1 .cse11 .cse4 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse11 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4 .cse7) (and .cse12 .cse10 .cse1 .cse11 .cse4 .cse13) (and .cse12 .cse1 .cse2 .cse4 .cse13 .cse5) (and .cse12 .cse1 .cse6 .cse4 .cse7 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse8 .cse9))) [2024-12-06 03:57:28,066 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 03:57:28,066 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-12-06 03:57:28,066 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 31) no Hoare annotation was computed. [2024-12-06 03:57:28,067 INFO L77 FloydHoareUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse3 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse10 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse11 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse12 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse6 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse7 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (.cse13 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse5 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse9 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6 .cse4 .cse7 .cse8 .cse9) (and .cse10 .cse1 .cse11 .cse4 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse11 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4 .cse7) (and .cse12 .cse10 .cse1 .cse11 .cse4 .cse13) (and .cse12 .cse1 .cse2 .cse4 .cse13 .cse5) (and .cse12 .cse1 .cse6 .cse4 .cse7 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse8 .cse9))) [2024-12-06 03:57:28,067 INFO L77 FloydHoareUtils]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse6 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse8 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (.cse9 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse10 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse11 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse5 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse2 .cse4 .cse5) (and .cse8 .cse6 .cse0 .cse7 .cse2 .cse9) (and .cse8 .cse0 .cse10 .cse2 .cse9 .cse11) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse9) (and .cse0 .cse10 .cse2 .cse11 .cse4 .cse5))) [2024-12-06 03:57:28,067 INFO L77 FloydHoareUtils]: At program point L26-3(lines 26 30) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< |ULTIMATE.start_main_~i~0#1| 1) .cse2 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse3) (and .cse0 .cse1 .cse2 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse3) (and .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse3 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-06 03:57:28,067 INFO L77 FloydHoareUtils]: At program point L26-4(lines 26 30) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2) (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-06 03:57:28,067 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2024-12-06 03:57:28,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 03:57:28 ImpRootNode [2024-12-06 03:57:28,081 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 03:57:28,081 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 03:57:28,081 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 03:57:28,081 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 03:57:28,082 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:56:10" (3/4) ... [2024-12-06 03:57:28,083 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 03:57:28,089 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-12-06 03:57:28,089 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-06 03:57:28,090 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 03:57:28,090 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 03:57:28,160 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 03:57:28,160 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 03:57:28,160 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 03:57:28,161 INFO L158 Benchmark]: Toolchain (without parser) took 77986.29ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 118.8MB in the beginning and 846.0MB in the end (delta: -727.2MB). Peak memory consumption was 215.0MB. Max. memory is 16.1GB. [2024-12-06 03:57:28,161 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:57:28,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 212.51ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 107.7MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:57:28,162 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.75ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 106.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:57:28,162 INFO L158 Benchmark]: Boogie Preprocessor took 22.21ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 105.6MB in the end (delta: 933.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:57:28,163 INFO L158 Benchmark]: RCFGBuilder took 342.01ms. Allocated memory is still 142.6MB. Free memory was 105.6MB in the beginning and 88.7MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:57:28,163 INFO L158 Benchmark]: CodeCheck took 77292.21ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 88.7MB in the beginning and 854.2MB in the end (delta: -765.5MB). Peak memory consumption was 189.9MB. Max. memory is 16.1GB. [2024-12-06 03:57:28,163 INFO L158 Benchmark]: Witness Printer took 79.28ms. Allocated memory is still 1.1GB. Free memory was 854.2MB in the beginning and 846.0MB in the end (delta: 8.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:57:28,165 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 32 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 71.1s, OverallIterations: 235, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 161850 SdHoareTripleChecker+Valid, 517.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 153114 mSDsluCounter, 3852 SdHoareTripleChecker+Invalid, 444.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1250 mSDsCounter, 103996 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 515534 IncrementalHoareTripleChecker+Invalid, 619530 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 103996 mSolverCounterUnsat, 2602 mSDtfsCounter, 515534 mSolverCounterSat, 7.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 78111 GetRequests, 71765 SyntacticMatches, 5492 SemanticMatches, 854 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 392543 ImplicationChecksByTransitivity, 55.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.2s InterpolantComputationTime, 8851 NumberOfCodeBlocks, 8851 NumberOfCodeBlocksAsserted, 234 NumberOfCheckSat, 8617 ConstructedInterpolants, 0 QuantifiedInterpolants, 22319 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 234 InterpolantComputations, 117 PerfectInterpolantSequences, 13615/15902 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 29]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 29]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 31]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 31]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 61]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 61]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 12 specifications checked. All of them hold - InvariantResult [Line: 40]: Loop Invariant Derived loop invariant: (((((((0 <= (j + 2147483648)) && (1500 <= n)) && (1 < i)) && (n <= 1500)) && (i <= 1499)) || (((((0 <= (j + 2147483648)) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) || (((((0 <= (j + 2147483648)) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500))) - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: (((1500 <= n) && (0 <= (i + 2147483648))) && (n <= 1500)) - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: (((((((0 <= (j + 2147483648)) && (1500 <= n)) && (1 < i)) && (n <= 1500)) && (i <= 1499)) || (((((0 <= (j + 2147483648)) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) || (((((0 <= (j + 2147483648)) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500))) - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: ((((m <= 1000) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) - InvariantResult [Line: 26]: Loop Invariant Derived loop invariant: ((((((((m <= 1000) && (0 <= (j + 2147483648))) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 < i)) && (i <= 999)) && (n <= 1500))) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (((1500 <= n) && (0 <= (i + 2147483648))) && (n <= 1500)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 212.51ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 107.7MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.75ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 106.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 22.21ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 105.6MB in the end (delta: 933.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 342.01ms. Allocated memory is still 142.6MB. Free memory was 105.6MB in the beginning and 88.7MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 77292.21ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 88.7MB in the beginning and 854.2MB in the end (delta: -765.5MB). Peak memory consumption was 189.9MB. Max. memory is 16.1GB. * Witness Printer took 79.28ms. Allocated memory is still 1.1GB. Free memory was 854.2MB in the beginning and 846.0MB in the end (delta: 8.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 03:57:28,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a845f17-e30f-4852-bb2f-12cd8c47202f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE