./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loops/nec40.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_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/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_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loops/nec40.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/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_28ade2c2-8290-4e46-8e54-9a917b465bea/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 a8ae9bcd5a551c2558190e4ca1b7d8543f9adf38b9d950429bd2292753c8e588 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:08:37,736 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:08:37,785 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:08:37,789 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:08:37,789 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:08:37,807 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:08:37,807 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:08:37,807 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:08:37,808 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:08:37,808 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:08:37,808 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:08:37,808 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:08:37,808 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:08:37,808 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:08:37,808 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:08:37,808 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:08:37,809 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:08:37,809 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:08:37,809 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:08:37,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:08:37,810 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:08:37,810 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:08:37,810 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:08:37,810 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:08:37,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:08:37,810 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_28ade2c2-8290-4e46-8e54-9a917b465bea/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 -> a8ae9bcd5a551c2558190e4ca1b7d8543f9adf38b9d950429bd2292753c8e588 [2024-12-05 23:08:38,033 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:08:38,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:08:38,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:08:38,045 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:08:38,045 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:08:38,046 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops/nec40.c [2024-12-05 23:08:40,747 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/data/607fa9ad6/8b6227ab2e284a13b4cae91326d8877b/FLAG6ede73e4b [2024-12-05 23:08:40,914 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:08:40,915 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/sv-benchmarks/c/loops/nec40.c [2024-12-05 23:08:40,921 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/data/607fa9ad6/8b6227ab2e284a13b4cae91326d8877b/FLAG6ede73e4b [2024-12-05 23:08:40,936 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/data/607fa9ad6/8b6227ab2e284a13b4cae91326d8877b [2024-12-05 23:08:40,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:08:40,940 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:08:40,942 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:08:40,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:08:40,946 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:08:40,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:08:40" (1/1) ... [2024-12-05 23:08:40,948 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@367b1417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:40, skipping insertion in model container [2024-12-05 23:08:40,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:08:40" (1/1) ... [2024-12-05 23:08:40,962 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:08:41,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:41,127 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:08:41,142 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:08:41,172 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:08:41,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41 WrapperNode [2024-12-05 23:08:41,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:08:41,173 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:08:41,173 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:08:41,173 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:08:41,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,189 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,215 INFO L138 Inliner]: procedures = 13, calls = 224, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 259 [2024-12-05 23:08:41,215 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:08:41,216 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:08:41,216 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:08:41,216 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:08:41,223 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,223 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,227 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,227 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,239 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,240 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,243 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,245 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,246 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:08:41,250 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:08:41,250 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:08:41,250 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:08:41,251 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:08:41,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:08:41,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:08:41,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28ade2c2-8290-4e46-8e54-9a917b465bea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:08:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:08:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:08:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:08:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:08:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:08:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:08:41,368 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:08:41,370 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:08:41,589 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-12-05 23:08:41,589 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:08:41,664 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:08:41,664 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:08:41,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:08:41 BoogieIcfgContainer [2024-12-05 23:08:41,664 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:08:41,665 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:08:41,665 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:08:41,675 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:08:41,675 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:08:41" (1/1) ... [2024-12-05 23:08:41,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:08:41,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2024-12-05 23:08:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2024-12-05 23:08:41,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:08:41,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:41,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2024-12-05 23:08:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2024-12-05 23:08:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:08:42,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:42,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2024-12-05 23:08:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2024-12-05 23:08:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:08:42,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:42,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-12-05 23:08:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-12-05 23:08:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:08:42,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:42,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:42,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2024-12-05 23:08:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2024-12-05 23:08:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:08:42,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,998 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:43,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2024-12-05 23:08:43,037 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2024-12-05 23:08:43,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:08:43,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:43,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:43,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-12-05 23:08:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-12-05 23:08:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:08:43,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:43,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:43,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 24 states and 28 transitions. [2024-12-05 23:08:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2024-12-05 23:08:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:08:43,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:43,920 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:44,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-12-05 23:08:44,095 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-12-05 23:08:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:08:44,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:44,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:44,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:44,330 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-12-05 23:08:44,515 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-12-05 23:08:44,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:08:44,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:44,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:44,751 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 36 states and 43 transitions. [2024-12-05 23:08:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 43 transitions. [2024-12-05 23:08:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:08:44,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:44,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:45,220 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 40 states and 48 transitions. [2024-12-05 23:08:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 48 transitions. [2024-12-05 23:08:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:08:45,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:45,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:45,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 44 states and 53 transitions. [2024-12-05 23:08:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2024-12-05 23:08:45,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:08:45,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:45,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:46,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 48 states and 58 transitions. [2024-12-05 23:08:46,479 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2024-12-05 23:08:46,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:08:46,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:46,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:47,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 52 states and 63 transitions. [2024-12-05 23:08:47,003 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 63 transitions. [2024-12-05 23:08:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:08:47,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:47,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 68 transitions. [2024-12-05 23:08:47,548 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2024-12-05 23:08:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:08:47,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:47,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 60 states and 73 transitions. [2024-12-05 23:08:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 73 transitions. [2024-12-05 23:08:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:08:48,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:48,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 64 states and 78 transitions. [2024-12-05 23:08:48,882 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 78 transitions. [2024-12-05 23:08:48,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:08:48,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:48,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:49,211 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 68 states and 83 transitions. [2024-12-05 23:08:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 83 transitions. [2024-12-05 23:08:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:08:49,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:49,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 72 states and 88 transitions. [2024-12-05 23:08:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 88 transitions. [2024-12-05 23:08:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:08:50,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:50,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:50,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:50,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 76 states and 93 transitions. [2024-12-05 23:08:50,962 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 93 transitions. [2024-12-05 23:08:50,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:08:50,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:50,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:51,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 80 states and 98 transitions. [2024-12-05 23:08:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 98 transitions. [2024-12-05 23:08:51,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:08:51,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:51,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 84 states and 103 transitions. [2024-12-05 23:08:52,505 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2024-12-05 23:08:52,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:08:52,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:52,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 88 states and 108 transitions. [2024-12-05 23:08:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 108 transitions. [2024-12-05 23:08:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:08:53,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:54,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:54,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 92 states and 113 transitions. [2024-12-05 23:08:54,052 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 113 transitions. [2024-12-05 23:08:54,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:08:54,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:54,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:54,486 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:54,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 96 states and 118 transitions. [2024-12-05 23:08:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 118 transitions. [2024-12-05 23:08:54,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:08:54,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:54,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 100 states and 123 transitions. [2024-12-05 23:08:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 123 transitions. [2024-12-05 23:08:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:08:55,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:55,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 104 states and 128 transitions. [2024-12-05 23:08:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 128 transitions. [2024-12-05 23:08:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:08:56,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:56,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:57,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 108 states and 133 transitions. [2024-12-05 23:08:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 133 transitions. [2024-12-05 23:08:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:08:57,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:57,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:58,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 112 states and 138 transitions. [2024-12-05 23:08:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 138 transitions. [2024-12-05 23:08:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:08:58,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:58,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:58,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 116 states and 143 transitions. [2024-12-05 23:08:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 143 transitions. [2024-12-05 23:08:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:08:59,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:00,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 120 states and 148 transitions. [2024-12-05 23:09:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 148 transitions. [2024-12-05 23:09:00,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:09:00,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:00,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:01,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 124 states and 153 transitions. [2024-12-05 23:09:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 153 transitions. [2024-12-05 23:09:01,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:09:01,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:01,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:02,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:02,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 128 states and 158 transitions. [2024-12-05 23:09:02,677 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 158 transitions. [2024-12-05 23:09:02,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:09:02,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 132 states and 163 transitions. [2024-12-05 23:09:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 163 transitions. [2024-12-05 23:09:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:09:03,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:03,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 136 states and 168 transitions. [2024-12-05 23:09:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 168 transitions. [2024-12-05 23:09:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 23:09:05,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:05,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:06,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:06,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 140 states and 173 transitions. [2024-12-05 23:09:06,459 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 173 transitions. [2024-12-05 23:09:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:09:06,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:06,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:07,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 144 states and 178 transitions. [2024-12-05 23:09:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 178 transitions. [2024-12-05 23:09:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:09:07,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:08,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:09,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 148 states and 183 transitions. [2024-12-05 23:09:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 183 transitions. [2024-12-05 23:09:09,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:09:09,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:09,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:10,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 152 states and 188 transitions. [2024-12-05 23:09:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 188 transitions. [2024-12-05 23:09:10,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 23:09:10,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:10,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:11,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:12,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 156 states and 193 transitions. [2024-12-05 23:09:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 193 transitions. [2024-12-05 23:09:12,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:09:12,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 160 states and 198 transitions. [2024-12-05 23:09:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 198 transitions. [2024-12-05 23:09:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:09:13,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 164 states and 203 transitions. [2024-12-05 23:09:15,571 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 203 transitions. [2024-12-05 23:09:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:09:15,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:15,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:17,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 168 states and 208 transitions. [2024-12-05 23:09:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 208 transitions. [2024-12-05 23:09:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:09:17,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:18,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 172 states and 213 transitions. [2024-12-05 23:09:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 213 transitions. [2024-12-05 23:09:18,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:09:18,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:18,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:20,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 176 states and 218 transitions. [2024-12-05 23:09:20,834 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 218 transitions. [2024-12-05 23:09:20,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:09:20,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:20,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 180 states and 223 transitions. [2024-12-05 23:09:22,614 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 223 transitions. [2024-12-05 23:09:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 23:09:22,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:22,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:23,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 3784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:24,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 184 states and 228 transitions. [2024-12-05 23:09:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 228 transitions. [2024-12-05 23:09:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:09:24,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:24,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 3960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 188 states and 233 transitions. [2024-12-05 23:09:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 233 transitions. [2024-12-05 23:09:26,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 23:09:26,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:28,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 192 states and 238 transitions. [2024-12-05 23:09:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 238 transitions. [2024-12-05 23:09:28,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 23:09:28,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:28,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 4324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 196 states and 243 transitions. [2024-12-05 23:09:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 243 transitions. [2024-12-05 23:09:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 23:09:30,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:32,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 200 states and 248 transitions. [2024-12-05 23:09:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 248 transitions. [2024-12-05 23:09:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 23:09:32,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 4704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 204 states and 253 transitions. [2024-12-05 23:09:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 253 transitions. [2024-12-05 23:09:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 23:09:35,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:35,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 208 states and 258 transitions. [2024-12-05 23:09:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 258 transitions. [2024-12-05 23:09:37,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 23:09:37,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:37,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:39,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 5100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:39,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:39,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 212 states and 263 transitions. [2024-12-05 23:09:39,943 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 263 transitions. [2024-12-05 23:09:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:09:39,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:39,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 216 states and 268 transitions. [2024-12-05 23:09:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 268 transitions. [2024-12-05 23:09:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-05 23:09:42,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:42,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 5512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 220 states and 273 transitions. [2024-12-05 23:09:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 273 transitions. [2024-12-05 23:09:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 23:09:45,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:45,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 5724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:47,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:47,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 224 states and 278 transitions. [2024-12-05 23:09:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 278 transitions. [2024-12-05 23:09:47,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-05 23:09:47,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:47,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 5940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 228 states and 283 transitions. [2024-12-05 23:09:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 283 transitions. [2024-12-05 23:09:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-05 23:09:50,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:50,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:52,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 6160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 232 states and 288 transitions. [2024-12-05 23:09:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 288 transitions. [2024-12-05 23:09:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-05 23:09:53,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6384 backedges. 0 proven. 6384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:56,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:56,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 236 states and 293 transitions. [2024-12-05 23:09:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 293 transitions. [2024-12-05 23:09:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-05 23:09:56,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 6612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:59,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 240 states and 298 transitions. [2024-12-05 23:09:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 298 transitions. [2024-12-05 23:09:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-05 23:09:59,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 6844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:02,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:02,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 244 states and 303 transitions. [2024-12-05 23:10:02,198 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 303 transitions. [2024-12-05 23:10:02,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-05 23:10:02,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:02,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:04,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 7080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 248 states and 308 transitions. [2024-12-05 23:10:05,370 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 308 transitions. [2024-12-05 23:10:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-05 23:10:05,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:05,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:05,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 7320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 252 states and 313 transitions. [2024-12-05 23:10:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 313 transitions. [2024-12-05 23:10:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-05 23:10:08,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:08,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7564 backedges. 0 proven. 7564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:12,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 256 states and 318 transitions. [2024-12-05 23:10:12,118 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 318 transitions. [2024-12-05 23:10:12,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-05 23:10:12,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:12,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 260 states and 323 transitions. [2024-12-05 23:10:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 323 transitions. [2024-12-05 23:10:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-05 23:10:15,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:15,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 8064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 264 states and 328 transitions. [2024-12-05 23:10:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 328 transitions. [2024-12-05 23:10:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-05 23:10:19,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:19,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8320 backedges. 0 proven. 8320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 268 states and 333 transitions. [2024-12-05 23:10:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 333 transitions. [2024-12-05 23:10:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-05 23:10:23,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:23,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:25,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:26,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 272 states and 338 transitions. [2024-12-05 23:10:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 338 transitions. [2024-12-05 23:10:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-05 23:10:26,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:26,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 8844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 276 states and 343 transitions. [2024-12-05 23:10:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 343 transitions. [2024-12-05 23:10:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-05 23:10:30,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:33,329 INFO L134 CoverageAnalysis]: Checked inductivity of 9112 backedges. 0 proven. 9112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:34,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 280 states and 348 transitions. [2024-12-05 23:10:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 348 transitions. [2024-12-05 23:10:34,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 23:10:34,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:37,216 INFO L134 CoverageAnalysis]: Checked inductivity of 9384 backedges. 0 proven. 9384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 284 states and 353 transitions. [2024-12-05 23:10:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 353 transitions. [2024-12-05 23:10:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-05 23:10:38,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:38,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:41,200 INFO L134 CoverageAnalysis]: Checked inductivity of 9660 backedges. 0 proven. 9660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 288 states and 358 transitions. [2024-12-05 23:10:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 358 transitions. [2024-12-05 23:10:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-05 23:10:42,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:42,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:45,309 INFO L134 CoverageAnalysis]: Checked inductivity of 9940 backedges. 0 proven. 9940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 292 states and 363 transitions. [2024-12-05 23:10:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 363 transitions. [2024-12-05 23:10:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-05 23:10:46,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 10224 backedges. 0 proven. 10224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 296 states and 368 transitions. [2024-12-05 23:10:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 368 transitions. [2024-12-05 23:10:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-05 23:10:50,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:53,817 INFO L134 CoverageAnalysis]: Checked inductivity of 10512 backedges. 0 proven. 10512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 300 states and 373 transitions. [2024-12-05 23:10:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 373 transitions. [2024-12-05 23:10:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-05 23:10:54,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 10804 backedges. 0 proven. 10804 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 304 states and 378 transitions. [2024-12-05 23:10:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 378 transitions. [2024-12-05 23:10:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-05 23:10:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 11100 backedges. 0 proven. 11100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:04,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 308 states and 383 transitions. [2024-12-05 23:11:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 383 transitions. [2024-12-05 23:11:04,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-05 23:11:04,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:04,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 11400 backedges. 0 proven. 11400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 312 states and 388 transitions. [2024-12-05 23:11:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 388 transitions. [2024-12-05 23:11:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-05 23:11:09,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:13,549 INFO L134 CoverageAnalysis]: Checked inductivity of 11704 backedges. 0 proven. 11704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:14,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 316 states and 393 transitions. [2024-12-05 23:11:14,764 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 393 transitions. [2024-12-05 23:11:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-05 23:11:14,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:14,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 12012 backedges. 0 proven. 12012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:19,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 320 states and 398 transitions. [2024-12-05 23:11:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 398 transitions. [2024-12-05 23:11:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-05 23:11:19,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12324 backedges. 0 proven. 12324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 324 states and 403 transitions. [2024-12-05 23:11:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 403 transitions. [2024-12-05 23:11:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-05 23:11:25,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:25,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12640 backedges. 0 proven. 12640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 328 states and 408 transitions. [2024-12-05 23:11:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 408 transitions. [2024-12-05 23:11:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-05 23:11:30,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:30,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:34,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12960 backedges. 0 proven. 12960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:35,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 332 states and 413 transitions. [2024-12-05 23:11:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 413 transitions. [2024-12-05 23:11:35,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-05 23:11:35,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:35,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 13284 backedges. 0 proven. 13284 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:41,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 336 states and 418 transitions. [2024-12-05 23:11:41,312 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 418 transitions. [2024-12-05 23:11:41,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-05 23:11:41,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:41,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 13612 backedges. 0 proven. 13612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:47,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 340 states and 423 transitions. [2024-12-05 23:11:47,184 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 423 transitions. [2024-12-05 23:11:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-05 23:11:47,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:47,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 13944 backedges. 0 proven. 13944 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 344 states and 428 transitions. [2024-12-05 23:11:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 428 transitions. [2024-12-05 23:11:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-05 23:11:53,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:53,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 0 proven. 14280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 348 states and 433 transitions. [2024-12-05 23:11:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 433 transitions. [2024-12-05 23:11:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-12-05 23:11:59,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:59,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:03,998 INFO L134 CoverageAnalysis]: Checked inductivity of 14620 backedges. 0 proven. 14620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 352 states and 438 transitions. [2024-12-05 23:12:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 438 transitions. [2024-12-05 23:12:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-05 23:12:05,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:05,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:05,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 14964 backedges. 0 proven. 14964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:11,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 356 states and 443 transitions. [2024-12-05 23:12:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 443 transitions. [2024-12-05 23:12:11,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-12-05 23:12:11,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:11,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:16,427 INFO L134 CoverageAnalysis]: Checked inductivity of 15312 backedges. 0 proven. 15312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 360 states and 448 transitions. [2024-12-05 23:12:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 448 transitions. [2024-12-05 23:12:17,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 23:12:17,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:17,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:22,842 INFO L134 CoverageAnalysis]: Checked inductivity of 15664 backedges. 0 proven. 15664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 364 states and 453 transitions. [2024-12-05 23:12:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 453 transitions. [2024-12-05 23:12:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-05 23:12:24,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16020 backedges. 0 proven. 16020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:30,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 368 states and 458 transitions. [2024-12-05 23:12:30,733 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 458 transitions. [2024-12-05 23:12:30,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 23:12:30,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:30,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:36,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 372 states and 463 transitions. [2024-12-05 23:12:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 463 transitions. [2024-12-05 23:12:37,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-12-05 23:12:37,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:37,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16744 backedges. 0 proven. 16744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:44,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:44,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 376 states and 468 transitions. [2024-12-05 23:12:44,192 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 468 transitions. [2024-12-05 23:12:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-05 23:12:44,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:44,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 17112 backedges. 0 proven. 17112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:52,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 380 states and 473 transitions. [2024-12-05 23:12:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 473 transitions. [2024-12-05 23:12:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-12-05 23:12:52,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:52,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17484 backedges. 0 proven. 17484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:59,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 384 states and 478 transitions. [2024-12-05 23:12:59,591 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 478 transitions. [2024-12-05 23:12:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-12-05 23:12:59,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:59,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 17860 backedges. 0 proven. 17860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:07,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 388 states and 483 transitions. [2024-12-05 23:13:07,674 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 483 transitions. [2024-12-05 23:13:07,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-12-05 23:13:07,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:07,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:07,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 18240 backedges. 0 proven. 18240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:15,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 392 states and 488 transitions. [2024-12-05 23:13:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 488 transitions. [2024-12-05 23:13:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-12-05 23:13:15,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:15,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:22,611 INFO L134 CoverageAnalysis]: Checked inductivity of 18624 backedges. 0 proven. 18624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 396 states and 493 transitions. [2024-12-05 23:13:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 493 transitions. [2024-12-05 23:13:24,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-12-05 23:13:24,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:24,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19012 backedges. 0 proven. 19012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 400 states and 498 transitions. [2024-12-05 23:13:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 498 transitions. [2024-12-05 23:13:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-12-05 23:13:32,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:32,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:39,422 INFO L134 CoverageAnalysis]: Checked inductivity of 19404 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 404 states and 503 transitions. [2024-12-05 23:13:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 503 transitions. [2024-12-05 23:13:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-12-05 23:13:41,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:41,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 19800 backedges. 0 proven. 19800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 408 states and 508 transitions. [2024-12-05 23:13:49,402 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 508 transitions. [2024-12-05 23:13:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-12-05 23:13:49,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:49,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:56,592 INFO L134 CoverageAnalysis]: Checked inductivity of 20200 backedges. 0 proven. 20200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 412 states and 513 transitions. [2024-12-05 23:13:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 513 transitions. [2024-12-05 23:13:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-12-05 23:13:58,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:58,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 20604 backedges. 0 proven. 20604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:06,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 416 states and 518 transitions. [2024-12-05 23:14:06,961 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 518 transitions. [2024-12-05 23:14:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-12-05 23:14:06,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:14,230 INFO L134 CoverageAnalysis]: Checked inductivity of 21012 backedges. 0 proven. 21012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 420 states and 523 transitions. [2024-12-05 23:14:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 523 transitions. [2024-12-05 23:14:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-12-05 23:14:15,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:15,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 21424 backedges. 0 proven. 21424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 424 states and 528 transitions. [2024-12-05 23:14:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 528 transitions. [2024-12-05 23:14:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-05 23:14:24,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:24,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 21840 backedges. 0 proven. 21840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 428 states and 533 transitions. [2024-12-05 23:14:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 533 transitions. [2024-12-05 23:14:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-12-05 23:14:33,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 22260 backedges. 0 proven. 22260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 432 states and 538 transitions. [2024-12-05 23:14:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 538 transitions. [2024-12-05 23:14:43,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-05 23:14:43,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:43,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 22684 backedges. 0 proven. 22684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:52,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 436 states and 543 transitions. [2024-12-05 23:14:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 543 transitions. [2024-12-05 23:14:52,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-12-05 23:14:52,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:52,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 23112 backedges. 0 proven. 23112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 440 states and 548 transitions. [2024-12-05 23:15:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 548 transitions. [2024-12-05 23:15:02,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-12-05 23:15:02,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:02,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:02,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 23544 backedges. 0 proven. 23544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:12,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:12,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 444 states and 553 transitions. [2024-12-05 23:15:12,508 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 553 transitions. [2024-12-05 23:15:12,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-12-05 23:15:12,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:12,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 23980 backedges. 0 proven. 23980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 448 states and 558 transitions. [2024-12-05 23:15:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 558 transitions. [2024-12-05 23:15:22,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-12-05 23:15:22,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:22,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24420 backedges. 0 proven. 24420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:33,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 452 states and 563 transitions. [2024-12-05 23:15:33,309 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 563 transitions. [2024-12-05 23:15:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-12-05 23:15:33,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:33,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24864 backedges. 0 proven. 24864 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 456 states and 568 transitions. [2024-12-05 23:15:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 568 transitions. [2024-12-05 23:15:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-05 23:15:43,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 25312 backedges. 0 proven. 25312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 460 states and 573 transitions. [2024-12-05 23:15:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 573 transitions. [2024-12-05 23:15:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-12-05 23:15:54,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:54,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:03,924 INFO L134 CoverageAnalysis]: Checked inductivity of 25764 backedges. 0 proven. 25764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:05,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 464 states and 578 transitions. [2024-12-05 23:16:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 578 transitions. [2024-12-05 23:16:05,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2024-12-05 23:16:05,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:05,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 26220 backedges. 0 proven. 26220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 468 states and 583 transitions. [2024-12-05 23:16:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 583 transitions. [2024-12-05 23:16:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-12-05 23:16:16,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:16,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:26,412 INFO L134 CoverageAnalysis]: Checked inductivity of 26680 backedges. 0 proven. 26680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 472 states and 588 transitions. [2024-12-05 23:16:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 588 transitions. [2024-12-05 23:16:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-12-05 23:16:28,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 27144 backedges. 0 proven. 27144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 476 states and 593 transitions. [2024-12-05 23:16:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 593 transitions. [2024-12-05 23:16:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2024-12-05 23:16:40,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 27612 backedges. 0 proven. 27612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:51,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:51,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 480 states and 598 transitions. [2024-12-05 23:16:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 598 transitions. [2024-12-05 23:16:51,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-12-05 23:16:51,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:51,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 28084 backedges. 0 proven. 28084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 484 states and 603 transitions. [2024-12-05 23:17:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 603 transitions. [2024-12-05 23:17:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-12-05 23:17:03,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:03,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 28560 backedges. 0 proven. 28560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:16,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 488 states and 608 transitions. [2024-12-05 23:17:16,225 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 608 transitions. [2024-12-05 23:17:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-12-05 23:17:16,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:16,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 29040 backedges. 0 proven. 29040 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:28,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 492 states and 613 transitions. [2024-12-05 23:17:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 613 transitions. [2024-12-05 23:17:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-12-05 23:17:28,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:29,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 29524 backedges. 0 proven. 29524 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 496 states and 618 transitions. [2024-12-05 23:17:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 618 transitions. [2024-12-05 23:17:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-05 23:17:41,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:41,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:52,880 INFO L134 CoverageAnalysis]: Checked inductivity of 30012 backedges. 0 proven. 30012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 500 states and 623 transitions. [2024-12-05 23:17:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 623 transitions. [2024-12-05 23:17:54,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-12-05 23:17:54,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:54,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:06,086 INFO L134 CoverageAnalysis]: Checked inductivity of 30504 backedges. 0 proven. 30504 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 504 states and 628 transitions. [2024-12-05 23:18:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 628 transitions. [2024-12-05 23:18:07,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-12-05 23:18:07,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:07,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 31000 backedges. 0 proven. 31000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:21,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 508 states and 633 transitions. [2024-12-05 23:18:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 633 transitions. [2024-12-05 23:18:21,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-12-05 23:18:21,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:21,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 31500 backedges. 0 proven. 31500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:34,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 512 states and 638 transitions. [2024-12-05 23:18:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 638 transitions. [2024-12-05 23:18:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2024-12-05 23:18:34,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:34,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 32004 backedges. 0 proven. 32004 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:49,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 516 states and 643 transitions. [2024-12-05 23:18:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 643 transitions. [2024-12-05 23:18:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-12-05 23:18:49,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:01,298 INFO L134 CoverageAnalysis]: Checked inductivity of 32512 backedges. 0 proven. 32512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 520 states and 648 transitions. [2024-12-05 23:19:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 648 transitions. [2024-12-05 23:19:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-12-05 23:19:03,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:15,789 INFO L134 CoverageAnalysis]: Checked inductivity of 33024 backedges. 0 proven. 33024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:17,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 524 states and 653 transitions. [2024-12-05 23:19:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 653 transitions. [2024-12-05 23:19:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-12-05 23:19:17,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:17,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 33540 backedges. 0 proven. 33540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:32,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:32,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 528 states and 658 transitions. [2024-12-05 23:19:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 658 transitions. [2024-12-05 23:19:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-12-05 23:19:32,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:32,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 34060 backedges. 0 proven. 34060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 532 states and 663 transitions. [2024-12-05 23:19:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 663 transitions. [2024-12-05 23:19:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-12-05 23:19:47,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:47,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 34584 backedges. 0 proven. 34584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 536 states and 668 transitions. [2024-12-05 23:20:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 668 transitions. [2024-12-05 23:20:02,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2024-12-05 23:20:02,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:02,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 35112 backedges. 0 proven. 35112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:18,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 540 states and 673 transitions. [2024-12-05 23:20:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 673 transitions. [2024-12-05 23:20:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2024-12-05 23:20:18,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 35644 backedges. 0 proven. 35644 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:34,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 544 states and 678 transitions. [2024-12-05 23:20:34,104 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 678 transitions. [2024-12-05 23:20:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-05 23:20:34,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:34,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 36180 backedges. 0 proven. 36180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 548 states and 683 transitions. [2024-12-05 23:20:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 683 transitions. [2024-12-05 23:20:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-05 23:20:50,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 36720 backedges. 0 proven. 36720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:07,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 552 states and 688 transitions. [2024-12-05 23:21:07,099 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 688 transitions. [2024-12-05 23:21:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-12-05 23:21:07,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:21,612 INFO L134 CoverageAnalysis]: Checked inductivity of 37264 backedges. 0 proven. 37264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 556 states and 693 transitions. [2024-12-05 23:21:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 693 transitions. [2024-12-05 23:21:23,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-12-05 23:21:23,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:23,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:23,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 37812 backedges. 0 proven. 37812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 560 states and 698 transitions. [2024-12-05 23:21:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 698 transitions. [2024-12-05 23:21:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-12-05 23:21:40,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:40,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:55,689 INFO L134 CoverageAnalysis]: Checked inductivity of 38364 backedges. 0 proven. 38364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:57,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 564 states and 703 transitions. [2024-12-05 23:21:57,814 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 703 transitions. [2024-12-05 23:21:57,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-12-05 23:21:57,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:57,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:13,307 INFO L134 CoverageAnalysis]: Checked inductivity of 38920 backedges. 0 proven. 38920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:15,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:15,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 568 states and 708 transitions. [2024-12-05 23:22:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 708 transitions. [2024-12-05 23:22:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-12-05 23:22:15,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:15,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:30,975 INFO L134 CoverageAnalysis]: Checked inductivity of 39480 backedges. 0 proven. 39480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 572 states and 713 transitions. [2024-12-05 23:22:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 713 transitions. [2024-12-05 23:22:33,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-12-05 23:22:33,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:33,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40044 backedges. 0 proven. 40044 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.