./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/nr3.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_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/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_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/nr3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/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_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/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 4885a4fffd0288753086daaa59bdb12816a7be62636dc49311bbb97ad277d866 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:26:41,177 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:26:41,230 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:26:41,234 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:26:41,234 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:26:41,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:26:41,254 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:26:41,254 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:26:41,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:26:41,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:26:41,255 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:26:41,255 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:26:41,256 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:26:41,256 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:26:41,256 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:26:41,256 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:26:41,256 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:26:41,256 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:26:41,256 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:26:41,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:26:41,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:26:41,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:26:41,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:26:41,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:26:41,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:26:41,257 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:26:41,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:26:41,257 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_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/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 -> 4885a4fffd0288753086daaa59bdb12816a7be62636dc49311bbb97ad277d866 [2024-12-06 05:26:41,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:26:41,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:26:41,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:26:41,477 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:26:41,478 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:26:41,479 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/nr3.c [2024-12-06 05:26:44,106 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/data/d234b2bb1/8ec1d3a82a314aac95d37cb659dfd90c/FLAG34136df76 [2024-12-06 05:26:44,290 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:26:44,290 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/sv-benchmarks/c/array-tiling/nr3.c [2024-12-06 05:26:44,296 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/data/d234b2bb1/8ec1d3a82a314aac95d37cb659dfd90c/FLAG34136df76 [2024-12-06 05:26:44,309 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/data/d234b2bb1/8ec1d3a82a314aac95d37cb659dfd90c [2024-12-06 05:26:44,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:26:44,312 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:26:44,313 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:26:44,313 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:26:44,317 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:26:44,317 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,318 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@263cfd34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44, skipping insertion in model container [2024-12-06 05:26:44,318 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,328 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:26:44,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:26:44,453 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:26:44,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:26:44,482 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:26:44,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44 WrapperNode [2024-12-06 05:26:44,483 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:26:44,483 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:26:44,483 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:26:44,484 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:26:44,489 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,494 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,512 INFO L138 Inliner]: procedures = 15, calls = 23, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 94 [2024-12-06 05:26:44,512 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:26:44,513 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:26:44,513 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:26:44,513 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:26:44,518 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,520 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,520 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,525 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,526 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,529 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,530 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,531 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,532 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:26:44,533 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:26:44,533 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:26:44,533 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:26:44,534 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:26:44,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:26:44,558 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:26:44,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcb79cf4-6550-43dc-acfb-d6b71ff287d4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:26:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:26:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:26:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:26:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:26:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:26:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:26:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:26:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:26:44,637 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:26:44,639 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:26:44,838 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-12-06 05:26:44,838 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:26:44,898 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:26:44,898 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 05:26:44,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:26:44 BoogieIcfgContainer [2024-12-06 05:26:44,899 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:26:44,899 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:26:44,899 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:26:44,907 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:26:44,907 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:26:44" (1/1) ... [2024-12-06 05:26:44,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:26:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-12-06 05:26:44,952 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-12-06 05:26:44,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:26:44,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:45,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2024-12-06 05:26:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2024-12-06 05:26:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:26:45,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:45,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2024-12-06 05:26:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2024-12-06 05:26:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:26:45,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:45,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-12-06 05:26:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-12-06 05:26:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:26:45,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:45,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:46,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 53 states and 67 transitions. [2024-12-06 05:26:46,205 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2024-12-06 05:26:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:26:46,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:46,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:46,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 59 states and 79 transitions. [2024-12-06 05:26:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions. [2024-12-06 05:26:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:26:46,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:46,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:46,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 83 transitions. [2024-12-06 05:26:46,871 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 83 transitions. [2024-12-06 05:26:46,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:26:46,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:46,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 62 states and 84 transitions. [2024-12-06 05:26:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 84 transitions. [2024-12-06 05:26:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:26:46,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:46,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2024-12-06 05:26:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2024-12-06 05:26:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:26:46,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:46,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:47,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 66 states and 89 transitions. [2024-12-06 05:26:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 89 transitions. [2024-12-06 05:26:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:26:47,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:47,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 67 states and 90 transitions. [2024-12-06 05:26:47,210 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 90 transitions. [2024-12-06 05:26:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:26:47,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:47,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 69 states and 93 transitions. [2024-12-06 05:26:47,584 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 93 transitions. [2024-12-06 05:26:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:26:47,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:47,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:47,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2024-12-06 05:26:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-12-06 05:26:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:26:47,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:47,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:47,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 72 states and 98 transitions. [2024-12-06 05:26:47,753 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 98 transitions. [2024-12-06 05:26:47,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:26:47,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:47,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:26:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 106 transitions. [2024-12-06 05:26:48,098 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 106 transitions. [2024-12-06 05:26:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:26:48,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:48,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 79 states and 109 transitions. [2024-12-06 05:26:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 109 transitions. [2024-12-06 05:26:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:26:48,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:48,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:26:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 80 states and 113 transitions. [2024-12-06 05:26:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 113 transitions. [2024-12-06 05:26:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:26:48,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:48,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:26:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 81 states and 114 transitions. [2024-12-06 05:26:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 114 transitions. [2024-12-06 05:26:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:26:48,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:48,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:48,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 82 states and 116 transitions. [2024-12-06 05:26:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 116 transitions. [2024-12-06 05:26:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:26:48,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:48,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:49,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 91 states and 127 transitions. [2024-12-06 05:26:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 127 transitions. [2024-12-06 05:26:49,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:26:49,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:49,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 96 states and 133 transitions. [2024-12-06 05:26:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 133 transitions. [2024-12-06 05:26:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:26:49,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:49,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:49,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:26:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 100 states and 139 transitions. [2024-12-06 05:26:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 139 transitions. [2024-12-06 05:26:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:26:50,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:50,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:26:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 102 states and 143 transitions. [2024-12-06 05:26:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 143 transitions. [2024-12-06 05:26:50,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:26:50,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:50,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:51,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 106 states and 149 transitions. [2024-12-06 05:26:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 149 transitions. [2024-12-06 05:26:51,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:26:51,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:51,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:26:51,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:51,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 109 states and 153 transitions. [2024-12-06 05:26:51,590 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 153 transitions. [2024-12-06 05:26:51,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:26:51,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:51,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:26:53,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 131 states and 182 transitions. [2024-12-06 05:26:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 182 transitions. [2024-12-06 05:26:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:26:53,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:53,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 135 states and 188 transitions. [2024-12-06 05:26:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 188 transitions. [2024-12-06 05:26:53,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:26:53,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:53,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:54,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 143 states and 196 transitions. [2024-12-06 05:26:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 196 transitions. [2024-12-06 05:26:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:26:54,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:54,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:26:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 141 states and 194 transitions. [2024-12-06 05:26:54,748 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 194 transitions. [2024-12-06 05:26:54,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:26:54,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:54,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:54,903 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:54,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 142 states and 195 transitions. [2024-12-06 05:26:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 195 transitions. [2024-12-06 05:26:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:26:54,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:55,036 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:26:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 147 states and 199 transitions. [2024-12-06 05:26:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 199 transitions. [2024-12-06 05:26:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:26:55,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:55,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:26:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 178 states and 236 transitions. [2024-12-06 05:26:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 236 transitions. [2024-12-06 05:26:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:26:57,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:57,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:26:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:58,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 182 states and 239 transitions. [2024-12-06 05:26:58,122 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 239 transitions. [2024-12-06 05:26:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:26:58,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:26:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 201 states and 260 transitions. [2024-12-06 05:26:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 260 transitions. [2024-12-06 05:26:59,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:26:59,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:59,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:00,036 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 207 states and 272 transitions. [2024-12-06 05:27:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 272 transitions. [2024-12-06 05:27:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:27:01,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:01,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 214 states and 284 transitions. [2024-12-06 05:27:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 284 transitions. [2024-12-06 05:27:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:27:02,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:02,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:03,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:03,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 289 transitions. [2024-12-06 05:27:03,105 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 289 transitions. [2024-12-06 05:27:03,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:27:03,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:03,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 218 states and 291 transitions. [2024-12-06 05:27:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 291 transitions. [2024-12-06 05:27:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:27:03,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:04,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 220 states and 295 transitions. [2024-12-06 05:27:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 295 transitions. [2024-12-06 05:27:04,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:27:04,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:04,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 223 states and 299 transitions. [2024-12-06 05:27:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 299 transitions. [2024-12-06 05:27:05,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:27:05,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:05,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:05,384 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 220 states and 293 transitions. [2024-12-06 05:27:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 293 transitions. [2024-12-06 05:27:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:27:05,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:05,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 223 states and 297 transitions. [2024-12-06 05:27:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 297 transitions. [2024-12-06 05:27:06,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:27:06,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:06,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:06,069 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 29 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:06,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 224 states and 298 transitions. [2024-12-06 05:27:06,336 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 298 transitions. [2024-12-06 05:27:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:27:06,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:27:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 230 states and 308 transitions. [2024-12-06 05:27:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 308 transitions. [2024-12-06 05:27:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:27:07,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:07,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:27:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:07,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 231 states and 309 transitions. [2024-12-06 05:27:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 309 transitions. [2024-12-06 05:27:07,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:27:07,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:07,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:08,048 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 238 states and 320 transitions. [2024-12-06 05:27:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 320 transitions. [2024-12-06 05:27:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:27:09,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:09,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:09,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 240 states and 322 transitions. [2024-12-06 05:27:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 322 transitions. [2024-12-06 05:27:09,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:27:09,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:09,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:09,836 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 243 states and 326 transitions. [2024-12-06 05:27:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 326 transitions. [2024-12-06 05:27:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:27:10,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:10,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:10,358 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:12,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 252 states and 341 transitions. [2024-12-06 05:27:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 341 transitions. [2024-12-06 05:27:12,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:27:12,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:12,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 260 states and 358 transitions. [2024-12-06 05:27:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 358 transitions. [2024-12-06 05:27:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:27:14,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:14,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:15,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:15,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 261 states and 360 transitions. [2024-12-06 05:27:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 360 transitions. [2024-12-06 05:27:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:27:15,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:15,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:15,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 263 states and 362 transitions. [2024-12-06 05:27:15,531 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 362 transitions. [2024-12-06 05:27:15,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:27:15,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:15,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 267 states and 371 transitions. [2024-12-06 05:27:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 371 transitions. [2024-12-06 05:27:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:27:17,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:17,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 268 states and 372 transitions. [2024-12-06 05:27:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 372 transitions. [2024-12-06 05:27:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:27:17,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:17,669 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 270 states and 374 transitions. [2024-12-06 05:27:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 374 transitions. [2024-12-06 05:27:18,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:27:18,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:18,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 20 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:27:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 283 states and 397 transitions. [2024-12-06 05:27:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 397 transitions. [2024-12-06 05:27:25,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:27:25,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:25,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:25,949 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 05:27:27,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 287 states and 404 transitions. [2024-12-06 05:27:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 404 transitions. [2024-12-06 05:27:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:27:27,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 05:27:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 288 states and 405 transitions. [2024-12-06 05:27:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 405 transitions. [2024-12-06 05:27:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:27:28,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:28,490 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 05:27:28,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 290 states and 407 transitions. [2024-12-06 05:27:28,980 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 407 transitions. [2024-12-06 05:27:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:27:28,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:28,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 295 states and 417 transitions. [2024-12-06 05:27:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 417 transitions. [2024-12-06 05:27:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:27:31,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:31,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:32,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 297 states and 419 transitions. [2024-12-06 05:27:32,056 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 419 transitions. [2024-12-06 05:27:32,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:27:32,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:32,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:32,090 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:32,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 299 states and 421 transitions. [2024-12-06 05:27:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 421 transitions. [2024-12-06 05:27:32,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:27:32,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:32,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 05:27:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 304 states and 428 transitions. [2024-12-06 05:27:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 428 transitions. [2024-12-06 05:27:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:27:35,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:35,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:35,313 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:27:37,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 310 states and 440 transitions. [2024-12-06 05:27:37,685 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 440 transitions. [2024-12-06 05:27:37,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:27:37,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:37,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:37,766 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 333 states and 475 transitions. [2024-12-06 05:27:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 475 transitions. [2024-12-06 05:27:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:27:45,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:45,347 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:46,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 335 states and 478 transitions. [2024-12-06 05:27:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 478 transitions. [2024-12-06 05:27:46,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:27:46,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:46,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:46,459 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:27:47,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 336 states and 479 transitions. [2024-12-06 05:27:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 479 transitions. [2024-12-06 05:27:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:27:47,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:47,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:47,620 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 60 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 345 states and 499 transitions. [2024-12-06 05:27:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 499 transitions. [2024-12-06 05:27:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:27:52,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:52,199 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 58 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 353 states and 510 transitions. [2024-12-06 05:27:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 510 transitions. [2024-12-06 05:27:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:27:55,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:55,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 58 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:56,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 354 states and 511 transitions. [2024-12-06 05:27:56,444 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 511 transitions. [2024-12-06 05:27:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:27:56,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 58 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:27:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 356 states and 513 transitions. [2024-12-06 05:27:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 513 transitions. [2024-12-06 05:27:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:27:57,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:57,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:27:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:59,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 342 states and 491 transitions. [2024-12-06 05:27:59,798 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 491 transitions. [2024-12-06 05:27:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:27:59,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:59,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:59,826 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-06 05:28:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 337 states and 483 transitions. [2024-12-06 05:28:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 483 transitions. [2024-12-06 05:28:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:28:02,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:02,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:02,198 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 14 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:28:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 341 states and 490 transitions. [2024-12-06 05:28:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 490 transitions. [2024-12-06 05:28:03,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:28:03,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:03,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:03,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 14 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:28:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 342 states and 493 transitions. [2024-12-06 05:28:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 493 transitions. [2024-12-06 05:28:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:28:04,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:28:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 342 states and 492 transitions. [2024-12-06 05:28:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 492 transitions. [2024-12-06 05:28:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:28:05,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:05,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 05:28:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:05,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 347 states and 497 transitions. [2024-12-06 05:28:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 497 transitions. [2024-12-06 05:28:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:28:05,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:05,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:05,861 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-12-06 05:28:16,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:16,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 378 states and 544 transitions. [2024-12-06 05:28:16,998 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 544 transitions. [2024-12-06 05:28:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:28:16,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:16,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-12-06 05:28:18,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 383 states and 549 transitions. [2024-12-06 05:28:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 549 transitions. [2024-12-06 05:28:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:28:18,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:18,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-12-06 05:28:19,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 385 states and 551 transitions. [2024-12-06 05:28:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 551 transitions. [2024-12-06 05:28:19,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:28:19,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:19,397 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-12-06 05:28:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:20,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 387 states and 554 transitions. [2024-12-06 05:28:20,747 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 554 transitions. [2024-12-06 05:28:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:28:20,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:20,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:20,866 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-12-06 05:28:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 388 states and 554 transitions. [2024-12-06 05:28:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 554 transitions. [2024-12-06 05:28:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:28:21,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:21,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:21,537 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:28:29,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:29,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 407 states and 578 transitions. [2024-12-06 05:28:29,277 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 578 transitions. [2024-12-06 05:28:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:28:29,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:29,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 12 proven. 89 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 05:28:38,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 431 states and 605 transitions. [2024-12-06 05:28:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 605 transitions. [2024-12-06 05:28:38,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:28:38,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:38,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:28:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 433 states and 606 transitions. [2024-12-06 05:28:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 606 transitions. [2024-12-06 05:28:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:28:39,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:39,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:39,122 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:28:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 436 states and 611 transitions. [2024-12-06 05:28:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 611 transitions. [2024-12-06 05:28:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:28:39,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:39,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:28:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 439 states and 614 transitions. [2024-12-06 05:28:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 614 transitions. [2024-12-06 05:28:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:28:41,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:41,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:28:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 441 states and 615 transitions. [2024-12-06 05:28:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 615 transitions. [2024-12-06 05:28:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:28:41,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:41,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:28:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 444 states and 620 transitions. [2024-12-06 05:28:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 620 transitions. [2024-12-06 05:28:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:28:44,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:44,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:44,823 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:28:46,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 447 states and 625 transitions. [2024-12-06 05:28:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 625 transitions. [2024-12-06 05:28:46,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:28:46,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:46,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 05:28:47,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 453 states and 631 transitions. [2024-12-06 05:28:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 631 transitions. [2024-12-06 05:28:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:28:47,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:48,495 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:28:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 456 states and 636 transitions. [2024-12-06 05:28:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 636 transitions. [2024-12-06 05:28:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:28:50,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:54,228 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 65 proven. 102 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 05:29:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 503 states and 689 transitions. [2024-12-06 05:29:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 689 transitions. [2024-12-06 05:29:20,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:29:20,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:20,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-12-06 05:29:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 166 states and 187 transitions. [2024-12-06 05:29:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 187 transitions. [2024-12-06 05:29:21,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:29:21,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:21,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 05:29:24,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-12-06 05:29:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-12-06 05:29:24,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:29:24,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:24,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 05:29:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 172 states and 197 transitions. [2024-12-06 05:29:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 197 transitions. [2024-12-06 05:29:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:29:27,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 05:29:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 175 states and 202 transitions. [2024-12-06 05:29:30,315 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 202 transitions. [2024-12-06 05:29:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:29:30,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:30,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:34,699 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 137 proven. 268 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 05:30:12,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:12,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 237 states and 267 transitions. [2024-12-06 05:30:12,507 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 267 transitions. [2024-12-06 05:30:12,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:30:12,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:12,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:13,554 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-06 05:30:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 240 states and 272 transitions. [2024-12-06 05:30:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 272 transitions. [2024-12-06 05:30:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 05:30:16,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-06 05:30:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 243 states and 277 transitions. [2024-12-06 05:30:19,447 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 277 transitions. [2024-12-06 05:30:19,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 05:30:19,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:19,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:20,606 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-06 05:30:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:22,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 246 states and 282 transitions. [2024-12-06 05:30:22,995 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 282 transitions. [2024-12-06 05:30:22,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 05:30:22,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:22,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 236 proven. 511 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-06 05:31:20,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:20,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 317 states and 357 transitions. [2024-12-06 05:31:20,983 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 357 transitions. [2024-12-06 05:31:20,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 05:31:20,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:20,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:22,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1168 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2024-12-06 05:31:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 320 states and 362 transitions. [2024-12-06 05:31:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 362 transitions. [2024-12-06 05:31:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 05:31:24,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:24,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2024-12-06 05:31:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 323 states and 367 transitions. [2024-12-06 05:31:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 367 transitions. [2024-12-06 05:31:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 05:31:28,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:28,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:30,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2024-12-06 05:31:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 326 states and 372 transitions. [2024-12-06 05:31:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 372 transitions. [2024-12-06 05:31:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 05:31:33,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:33,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:33,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1303 backedges. 362 proven. 831 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 05:32:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:50,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 406 states and 457 transitions. [2024-12-06 05:32:50,824 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 457 transitions. [2024-12-06 05:32:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 05:32:50,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:50,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-12-06 05:32:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 409 states and 462 transitions. [2024-12-06 05:32:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 462 transitions. [2024-12-06 05:32:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 05:32:55,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-12-06 05:33:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 412 states and 467 transitions. [2024-12-06 05:33:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 467 transitions. [2024-12-06 05:33:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 05:33:00,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:00,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:02,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1818 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-12-06 05:33:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 415 states and 472 transitions. [2024-12-06 05:33:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 472 transitions. [2024-12-06 05:33:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 05:33:06,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1875 backedges. 515 proven. 1228 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 05:34:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 504 states and 567 transitions. [2024-12-06 05:34:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 567 transitions. [2024-12-06 05:34:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 05:34:49,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:49,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:51,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2362 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2024-12-06 05:34:55,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 507 states and 572 transitions. [2024-12-06 05:34:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 572 transitions. [2024-12-06 05:34:55,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 05:34:55,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:55,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:57,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2422 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2024-12-06 05:35:01,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:01,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 510 states and 577 transitions. [2024-12-06 05:35:01,261 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 577 transitions. [2024-12-06 05:35:01,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 05:35:01,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:01,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2024-12-06 05:35:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:07,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 513 states and 582 transitions. [2024-12-06 05:35:07,403 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 582 transitions. [2024-12-06 05:35:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 05:35:07,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:07,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:16,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2551 backedges. 695 proven. 1702 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 05:37:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 611 states and 687 transitions. [2024-12-06 05:37:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 687 transitions. [2024-12-06 05:37:16,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-06 05:37:16,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:16,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:16,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 2356 trivial. 0 not checked. [2024-12-06 05:37:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:23,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 614 states and 692 transitions. [2024-12-06 05:37:23,335 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 692 transitions. [2024-12-06 05:37:23,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-12-06 05:37:23,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:23,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3184 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 2356 trivial. 0 not checked. [2024-12-06 05:37:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 617 states and 697 transitions. [2024-12-06 05:37:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 697 transitions. [2024-12-06 05:37:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-06 05:37:30,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:30,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:30,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3256 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 2356 trivial. 0 not checked. [2024-12-06 05:37:37,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 620 states and 702 transitions. [2024-12-06 05:37:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 702 transitions. [2024-12-06 05:37:37,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-06 05:37:37,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:37,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:48,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3331 backedges. 902 proven. 2253 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked.