./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/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_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 17c1b3adab900925d0968acf284c9fae9bc7d0ec39197e53dc7bd6b93c5a8558 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:51:30,781 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:51:30,838 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:51:30,843 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:51:30,843 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:51:30,863 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:51:30,863 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:51:30,864 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:51:30,864 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:51:30,864 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:51:30,864 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:51:30,864 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:51:30,864 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:51:30,864 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:51:30,865 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:51:30,865 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:51:30,866 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:51:30,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:51:30,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:51:30,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:51:30,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:51:30,866 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:51:30,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:51:30,866 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_a44b5e66-8e1a-4577-a80c-cc7e2183176b/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 ! call(reach_error())) ) 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 -> 17c1b3adab900925d0968acf284c9fae9bc7d0ec39197e53dc7bd6b93c5a8558 [2024-12-06 00:51:31,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:51:31,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:51:31,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:51:31,128 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:51:31,129 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:51:31,130 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2024-12-06 00:51:33,709 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/data/9f6dc325c/f9c9a33a4f3246f1a48a5a3abc114b0f/FLAG17aa960cf [2024-12-06 00:51:33,949 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:51:33,949 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2024-12-06 00:51:33,957 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/data/9f6dc325c/f9c9a33a4f3246f1a48a5a3abc114b0f/FLAG17aa960cf [2024-12-06 00:51:34,293 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/data/9f6dc325c/f9c9a33a4f3246f1a48a5a3abc114b0f [2024-12-06 00:51:34,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:51:34,297 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:51:34,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:51:34,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:51:34,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:51:34,301 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d42682a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34, skipping insertion in model container [2024-12-06 00:51:34,302 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,323 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:51:34,469 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[4105,4118] [2024-12-06 00:51:34,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:51:34,493 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:51:34,520 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[4105,4118] [2024-12-06 00:51:34,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:51:34,543 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:51:34,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34 WrapperNode [2024-12-06 00:51:34,543 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:51:34,544 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:51:34,544 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:51:34,544 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:51:34,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,554 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,573 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 290 [2024-12-06 00:51:34,573 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:51:34,573 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:51:34,573 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:51:34,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:51:34,579 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,579 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,581 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,582 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,586 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,588 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,590 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,592 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,593 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,595 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:51:34,596 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:51:34,596 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:51:34,596 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:51:34,597 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:51:34" (1/1) ... [2024-12-06 00:51:34,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:51:34,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:51:34,623 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:51:34,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44b5e66-8e1a-4577-a80c-cc7e2183176b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:51:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:51:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:51:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:51:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:51:34,718 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:51:34,720 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:51:34,999 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-12-06 00:51:35,000 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:51:35,068 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:51:35,068 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 00:51:35,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:51:35 BoogieIcfgContainer [2024-12-06 00:51:35,069 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:51:35,069 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:51:35,069 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:51:35,078 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:51:35,078 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:51:35" (1/1) ... [2024-12-06 00:51:35,084 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:51:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2024-12-06 00:51:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2024-12-06 00:51:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:51:35,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:35,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:35,387 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 00:51:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 49 states and 77 transitions. [2024-12-06 00:51:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 77 transitions. [2024-12-06 00:51:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:51:35,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:35,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:35,540 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 00:51:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 56 states and 88 transitions. [2024-12-06 00:51:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 88 transitions. [2024-12-06 00:51:35,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:51:35,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:35,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:35,712 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 00:51:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 57 states and 88 transitions. [2024-12-06 00:51:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 88 transitions. [2024-12-06 00:51:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:51:35,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:35,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:35,785 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 00:51:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 108 transitions. [2024-12-06 00:51:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 108 transitions. [2024-12-06 00:51:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:51:35,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:35,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:36,020 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 00:51:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 70 states and 108 transitions. [2024-12-06 00:51:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 108 transitions. [2024-12-06 00:51:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:51:36,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:36,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:36,076 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 00:51:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 71 states and 108 transitions. [2024-12-06 00:51:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 108 transitions. [2024-12-06 00:51:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:51:36,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:36,200 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 00:51:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 88 states and 138 transitions. [2024-12-06 00:51:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 138 transitions. [2024-12-06 00:51:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:51:37,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:37,221 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 00:51:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 138 transitions. [2024-12-06 00:51:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 138 transitions. [2024-12-06 00:51:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:51:37,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:37,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:37,355 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 00:51:37,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 90 states and 138 transitions. [2024-12-06 00:51:37,407 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 138 transitions. [2024-12-06 00:51:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:51:37,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:37,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:37,500 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 00:51:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 91 states and 138 transitions. [2024-12-06 00:51:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 138 transitions. [2024-12-06 00:51:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:51:37,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:37,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:37,664 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 00:51:39,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:39,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 109 states and 169 transitions. [2024-12-06 00:51:39,146 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 169 transitions. [2024-12-06 00:51:39,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:51:39,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:39,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:39,424 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 00:51:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:41,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 128 states and 200 transitions. [2024-12-06 00:51:41,559 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 200 transitions. [2024-12-06 00:51:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:51:41,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:41,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:41,612 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 00:51:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 129 states and 200 transitions. [2024-12-06 00:51:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 200 transitions. [2024-12-06 00:51:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:51:41,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:41,769 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 00:51:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 130 states and 200 transitions. [2024-12-06 00:51:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 200 transitions. [2024-12-06 00:51:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:51:41,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:41,902 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 00:51:42,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:42,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 131 states and 203 transitions. [2024-12-06 00:51:42,151 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 203 transitions. [2024-12-06 00:51:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:51:42,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:42,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:42,204 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 00:51:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 132 states and 203 transitions. [2024-12-06 00:51:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 203 transitions. [2024-12-06 00:51:42,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:51:42,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:42,437 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 00:51:42,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 133 states and 206 transitions. [2024-12-06 00:51:42,735 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 206 transitions. [2024-12-06 00:51:42,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:51:42,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:42,781 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 00:51:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 134 states and 206 transitions. [2024-12-06 00:51:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 206 transitions. [2024-12-06 00:51:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:51:42,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:42,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:43,198 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 00:51:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:45,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 137 states and 210 transitions. [2024-12-06 00:51:45,949 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 210 transitions. [2024-12-06 00:51:45,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:51:45,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:45,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:46,183 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 00:51:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 145 states and 222 transitions. [2024-12-06 00:51:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 222 transitions. [2024-12-06 00:51:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:51:50,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:50,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:51,549 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 00:51:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 149 states and 234 transitions. [2024-12-06 00:51:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 234 transitions. [2024-12-06 00:51:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:51:52,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:35,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 179 states and 306 transitions. [2024-12-06 00:52:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 306 transitions. [2024-12-06 00:52:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:52:35,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:35,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:36,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:53:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 192 states and 331 transitions. [2024-12-06 00:53:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 331 transitions. [2024-12-06 00:53:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:53:01,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:01,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:53:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 206 states and 357 transitions. [2024-12-06 00:53:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 357 transitions. [2024-12-06 00:53:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:53:17,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:17,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:53:26,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 215 states and 372 transitions. [2024-12-06 00:53:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 372 transitions. [2024-12-06 00:53:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:53:26,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:26,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:53:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 219 states and 379 transitions. [2024-12-06 00:53:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 379 transitions. [2024-12-06 00:53:32,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:53:32,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:32,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:32,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:32,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:53:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 230 states and 406 transitions. [2024-12-06 00:53:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 406 transitions. [2024-12-06 00:53:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:53:39,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:39,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:37,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 261 states and 485 transitions. [2024-12-06 00:55:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 485 transitions. [2024-12-06 00:55:37,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:55:37,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:38,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 282 states and 529 transitions. [2024-12-06 00:56:20,421 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 529 transitions. [2024-12-06 00:56:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:56:20,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:20,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 296 states and 558 transitions. [2024-12-06 00:56:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 558 transitions. [2024-12-06 00:56:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:56:55,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:55,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 314 states and 598 transitions. [2024-12-06 00:57:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 598 transitions. [2024-12-06 00:57:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:57:28,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:28,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:57:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 315 states and 599 transitions. [2024-12-06 00:57:33,464 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 599 transitions. [2024-12-06 00:57:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:57:33,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:33,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:34,012 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 329 states and 625 transitions. [2024-12-06 00:57:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 625 transitions. [2024-12-06 00:57:59,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:57:59,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:59,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:18,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:18,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 340 states and 645 transitions. [2024-12-06 00:58:18,261 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 645 transitions. [2024-12-06 00:58:18,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:58:18,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:18,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:58:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 351 states and 682 transitions. [2024-12-06 00:58:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 682 transitions. [2024-12-06 00:58:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:58:37,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:58:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 356 states and 690 transitions. [2024-12-06 00:58:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 690 transitions. [2024-12-06 00:58:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:58:40,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:58:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:44,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 358 states and 695 transitions. [2024-12-06 00:58:44,571 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 695 transitions. [2024-12-06 00:58:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:58:44,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:44,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:59:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:03,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 365 states and 719 transitions. [2024-12-06 00:59:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 719 transitions. [2024-12-06 00:59:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:59:03,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:59:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 374 states and 742 transitions. [2024-12-06 00:59:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 742 transitions. [2024-12-06 00:59:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:59:18,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:18,436 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:59:29,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 380 states and 759 transitions. [2024-12-06 00:59:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 759 transitions. [2024-12-06 00:59:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:59:29,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:29,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:59:43,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 387 states and 781 transitions. [2024-12-06 00:59:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 781 transitions. [2024-12-06 00:59:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:59:43,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:43,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:59:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 388 states and 785 transitions. [2024-12-06 00:59:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 785 transitions. [2024-12-06 00:59:46,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:59:46,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:46,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:00:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 395 states and 808 transitions. [2024-12-06 01:00:01,115 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 808 transitions. [2024-12-06 01:00:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:00:01,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:01,162 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:00:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 401 states and 824 transitions. [2024-12-06 01:00:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 824 transitions. [2024-12-06 01:00:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:00:16,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:00:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 407 states and 832 transitions. [2024-12-06 01:00:25,076 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 832 transitions. [2024-12-06 01:00:25,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:00:25,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:25,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:00:28,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 408 states and 837 transitions. [2024-12-06 01:00:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 837 transitions. [2024-12-06 01:00:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:00:28,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:28,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:00:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:30,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 409 states and 841 transitions. [2024-12-06 01:00:30,931 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 841 transitions. [2024-12-06 01:00:30,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:00:30,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:30,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:30,980 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:00:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:38,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 416 states and 852 transitions. [2024-12-06 01:00:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 852 transitions. [2024-12-06 01:00:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:00:38,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:38,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:00:50,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 423 states and 874 transitions. [2024-12-06 01:00:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 874 transitions. [2024-12-06 01:00:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:00:50,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:50,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:50,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:00:54,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 425 states and 876 transitions. [2024-12-06 01:00:54,940 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 876 transitions. [2024-12-06 01:00:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:00:54,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:54,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:01:09,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 432 states and 892 transitions. [2024-12-06 01:01:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 892 transitions. [2024-12-06 01:01:09,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:01:09,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:09,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:01:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 437 states and 896 transitions. [2024-12-06 01:01:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 896 transitions. [2024-12-06 01:01:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:01:19,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:19,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:19,101 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:01:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 444 states and 904 transitions. [2024-12-06 01:01:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 904 transitions. [2024-12-06 01:01:31,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:01:31,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:31,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:31,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:01:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 451 states and 920 transitions. [2024-12-06 01:01:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 920 transitions. [2024-12-06 01:01:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:01:51,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:51,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:02:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 468 states and 952 transitions. [2024-12-06 01:02:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 952 transitions. [2024-12-06 01:02:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:02:03,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:03,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:03,927 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:02:04,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:04,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 469 states and 952 transitions. [2024-12-06 01:02:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 952 transitions. [2024-12-06 01:02:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:02:04,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:04,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:04,169 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:02:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 470 states and 952 transitions. [2024-12-06 01:02:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 952 transitions. [2024-12-06 01:02:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:02:04,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:04,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:02:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 471 states and 952 transitions. [2024-12-06 01:02:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 952 transitions. [2024-12-06 01:02:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:02:04,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:04,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:02:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 469 states and 949 transitions. [2024-12-06 01:02:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 949 transitions. [2024-12-06 01:02:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:02:06,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:06,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:02:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 469 states and 948 transitions. [2024-12-06 01:02:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 948 transitions. [2024-12-06 01:02:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:02:14,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:02:22,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:22,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 471 states and 951 transitions. [2024-12-06 01:02:22,425 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 951 transitions. [2024-12-06 01:02:22,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:02:22,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:22,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:02:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 489 states and 999 transitions. [2024-12-06 01:02:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 999 transitions. [2024-12-06 01:02:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:02:38,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:02:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 507 states and 1035 transitions. [2024-12-06 01:02:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1035 transitions. [2024-12-06 01:02:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:02:47,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:47,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:02:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 507 states and 1034 transitions. [2024-12-06 01:02:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1034 transitions. [2024-12-06 01:02:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:02:54,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:54,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:02:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 507 states and 1033 transitions. [2024-12-06 01:02:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1033 transitions. [2024-12-06 01:02:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:02:55,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:55,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:02:56,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 508 states and 1036 transitions. [2024-12-06 01:02:56,790 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1036 transitions. [2024-12-06 01:02:56,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:02:56,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:56,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:56,817 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:03:00,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:00,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 509 states and 1036 transitions. [2024-12-06 01:03:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1036 transitions. [2024-12-06 01:03:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:03:00,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:00,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:00,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:03:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:04,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 510 states and 1036 transitions. [2024-12-06 01:03:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1036 transitions. [2024-12-06 01:03:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:03:04,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:04,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:03:08,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:08,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 511 states and 1036 transitions. [2024-12-06 01:03:08,880 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1036 transitions. [2024-12-06 01:03:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:03:08,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:08,905 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:03:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 511 states and 1035 transitions. [2024-12-06 01:03:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1035 transitions. [2024-12-06 01:03:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:03:13,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:13,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 46 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:15,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 542 states and 1106 transitions. [2024-12-06 01:04:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1106 transitions. [2024-12-06 01:04:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:04:15,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:15,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:09,325 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 6 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.