./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.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_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/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_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/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_ae775d05-0bd7-4da0-b556-6f17ecd416e5/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 d3c61dee0c4c48de96844df391dc470a843cae078bb175116ed4a6b789669168 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:36:09,977 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:36:10,031 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:36:10,035 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:36:10,035 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:36:10,053 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:36:10,053 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:36:10,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:36:10,054 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:36:10,054 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:36:10,054 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:36:10,054 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:36:10,054 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:36:10,054 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:36:10,055 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:36:10,055 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:36:10,056 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:36:10,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:36:10,056 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:36:10,056 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:36:10,056 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:36:10,056 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:36:10,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:36:10,056 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_ae775d05-0bd7-4da0-b556-6f17ecd416e5/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 -> d3c61dee0c4c48de96844df391dc470a843cae078bb175116ed4a6b789669168 [2024-12-06 02:36:10,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:36:10,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:36:10,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:36:10,295 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:36:10,296 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:36:10,297 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c [2024-12-06 02:36:12,904 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/data/bf8d57daa/6635e0ae40494868bc38092acb5c6c0e/FLAGe6cc2931d [2024-12-06 02:36:13,107 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:36:13,107 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c [2024-12-06 02:36:13,112 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/data/bf8d57daa/6635e0ae40494868bc38092acb5c6c0e/FLAGe6cc2931d [2024-12-06 02:36:13,486 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/data/bf8d57daa/6635e0ae40494868bc38092acb5c6c0e [2024-12-06 02:36:13,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:36:13,489 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:36:13,490 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:36:13,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:36:13,493 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:36:13,494 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d29c91b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13, skipping insertion in model container [2024-12-06 02:36:13,495 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,505 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:36:13,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:36:13,640 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:36:13,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:36:13,674 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:36:13,675 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13 WrapperNode [2024-12-06 02:36:13,675 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:36:13,676 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:36:13,676 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:36:13,676 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:36:13,680 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,686 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,710 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 191 [2024-12-06 02:36:13,711 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:36:13,711 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:36:13,711 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:36:13,711 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:36:13,719 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,721 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,726 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,727 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,730 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,731 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,732 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,735 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:36:13,735 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:36:13,735 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:36:13,735 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:36:13,736 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:13" (1/1) ... [2024-12-06 02:36:13,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:36:13,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:36:13,765 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:36:13,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae775d05-0bd7-4da0-b556-6f17ecd416e5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:36:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:36:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:36:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:36:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:36:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:36:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:36:13,832 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:36:13,834 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:36:14,472 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-06 02:36:14,472 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:36:14,531 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:36:14,532 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:36:14,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:36:14 BoogieIcfgContainer [2024-12-06 02:36:14,532 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:36:14,533 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:36:14,533 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:36:14,540 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:36:14,541 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:36:14" (1/1) ... [2024-12-06 02:36:14,546 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:36:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 293 states and 304 transitions. [2024-12-06 02:36:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 304 transitions. [2024-12-06 02:36:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:36:14,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:14,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:14,758 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 02:36:14,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-12-06 02:36:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-12-06 02:36:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:36:14,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:14,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:14,826 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 02:36:14,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 295 states and 306 transitions. [2024-12-06 02:36:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 306 transitions. [2024-12-06 02:36:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:36:14,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:14,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:14,877 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 02:36:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:14,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-12-06 02:36:14,889 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-12-06 02:36:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:36:14,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:14,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:14,925 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 02:36:14,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:14,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-12-06 02:36:14,937 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-12-06 02:36:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:36:14,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:14,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:14,979 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 02:36:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 02:36:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 02:36:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:36:15,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,038 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 02:36:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 300 states and 312 transitions. [2024-12-06 02:36:15,052 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 312 transitions. [2024-12-06 02:36:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:36:15,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,068 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 02:36:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 02:36:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 02:36:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:36:15,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,106 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:36:15,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:15,146 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 02:36:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-06 02:36:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-06 02:36:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:36:15,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,199 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 02:36:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 02:36:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 02:36:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:36:15,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,245 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 02:36:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-06 02:36:15,258 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 02:36:15,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:36:15,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,290 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 02:36:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 02:36:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 02:36:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:36:15,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,337 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 02:36:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-06 02:36:15,354 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-06 02:36:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:36:15,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,371 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 02:36:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-06 02:36:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 02:36:15,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:36:15,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,412 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 02:36:15,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-12-06 02:36:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-12-06 02:36:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:36:15,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,448 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 02:36:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-06 02:36:15,454 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-06 02:36:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:36:15,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,488 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 02:36:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 303 states and 315 transitions. [2024-12-06 02:36:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 02:36:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:36:15,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:15,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,561 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:36:15,562 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:15,596 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 02:36:15,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 307 states and 320 transitions. [2024-12-06 02:36:15,652 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 320 transitions. [2024-12-06 02:36:15,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:36:15,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,683 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:36:15,684 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:15,725 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 02:36:15,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 308 states and 321 transitions. [2024-12-06 02:36:15,741 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 321 transitions. [2024-12-06 02:36:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:36:15,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:36:15,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 330 states and 348 transitions. [2024-12-06 02:36:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 348 transitions. [2024-12-06 02:36:16,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:36:16,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:16,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:16,160 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:36:16,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:16,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:16,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 331 states and 349 transitions. [2024-12-06 02:36:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 349 transitions. [2024-12-06 02:36:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:36:16,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:16,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:16,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 355 states and 379 transitions. [2024-12-06 02:36:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 379 transitions. [2024-12-06 02:36:16,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:36:16,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:16,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 356 states and 380 transitions. [2024-12-06 02:36:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 380 transitions. [2024-12-06 02:36:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:36:16,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 359 states and 384 transitions. [2024-12-06 02:36:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 384 transitions. [2024-12-06 02:36:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:36:16,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 360 states and 385 transitions. [2024-12-06 02:36:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 385 transitions. [2024-12-06 02:36:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:36:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:17,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:18,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:18,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 365 states and 392 transitions. [2024-12-06 02:36:18,054 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 392 transitions. [2024-12-06 02:36:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:36:18,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 371 states and 400 transitions. [2024-12-06 02:36:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 400 transitions. [2024-12-06 02:36:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:36:18,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:18,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:18,610 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 02:36:18,612 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-12-06 02:36:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 02:36:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:36:19,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:19,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-12-06 02:36:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-12-06 02:36:19,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:36:19,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:19,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:19,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 384 states and 417 transitions. [2024-12-06 02:36:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 417 transitions. [2024-12-06 02:36:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:36:19,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:19,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:20,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:20,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 387 states and 422 transitions. [2024-12-06 02:36:20,182 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 422 transitions. [2024-12-06 02:36:20,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:36:20,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:20,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:20,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 390 states and 428 transitions. [2024-12-06 02:36:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 428 transitions. [2024-12-06 02:36:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:36:20,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:22,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 394 states and 434 transitions. [2024-12-06 02:36:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 434 transitions. [2024-12-06 02:36:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:36:22,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:22,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:22,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 398 states and 441 transitions. [2024-12-06 02:36:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2024-12-06 02:36:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:36:23,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:23,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 400 states and 444 transitions. [2024-12-06 02:36:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 444 transitions. [2024-12-06 02:36:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:36:23,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:23,834 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:23,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 399 states and 443 transitions. [2024-12-06 02:36:23,842 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 443 transitions. [2024-12-06 02:36:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:36:23,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:23,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:23,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:36:23,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 407 states and 454 transitions. [2024-12-06 02:36:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 454 transitions. [2024-12-06 02:36:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:36:25,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 418 states and 469 transitions. [2024-12-06 02:36:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 469 transitions. [2024-12-06 02:36:25,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:36:25,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:25,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:26,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:26,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 430 states and 484 transitions. [2024-12-06 02:36:26,331 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 484 transitions. [2024-12-06 02:36:26,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:36:26,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:26,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:26,364 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:36:26,365 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:26,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:26,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 433 states and 488 transitions. [2024-12-06 02:36:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 488 transitions. [2024-12-06 02:36:26,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:36:26,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:26,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 436 states and 493 transitions. [2024-12-06 02:36:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 493 transitions. [2024-12-06 02:36:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:36:27,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:27,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 438 states and 497 transitions. [2024-12-06 02:36:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 497 transitions. [2024-12-06 02:36:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:36:27,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:27,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:27,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:27,419 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 441 states and 502 transitions. [2024-12-06 02:36:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 502 transitions. [2024-12-06 02:36:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:36:27,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:27,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:27,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:36:27,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 445 states and 506 transitions. [2024-12-06 02:36:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 506 transitions. [2024-12-06 02:36:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:36:27,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:28,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 449 states and 511 transitions. [2024-12-06 02:36:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 511 transitions. [2024-12-06 02:36:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:36:31,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:31,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:31,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:31,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 448 states and 510 transitions. [2024-12-06 02:36:31,668 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 510 transitions. [2024-12-06 02:36:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:36:31,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:31,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:36:31,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:31,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 450 states and 512 transitions. [2024-12-06 02:36:31,778 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 512 transitions. [2024-12-06 02:36:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:36:31,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:31,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:32,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 502 states and 574 transitions. [2024-12-06 02:36:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 574 transitions. [2024-12-06 02:36:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:36:32,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:32,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:32,856 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:32,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 503 states and 575 transitions. [2024-12-06 02:36:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 575 transitions. [2024-12-06 02:36:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:36:32,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:32,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 504 states and 576 transitions. [2024-12-06 02:36:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 576 transitions. [2024-12-06 02:36:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:36:32,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:34,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 522 states and 599 transitions. [2024-12-06 02:36:34,064 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 599 transitions. [2024-12-06 02:36:34,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:36:34,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:34,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 531 states and 612 transitions. [2024-12-06 02:36:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 612 transitions. [2024-12-06 02:36:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:36:35,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 541 states and 627 transitions. [2024-12-06 02:36:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 627 transitions. [2024-12-06 02:36:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:36:36,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:36,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:36,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 552 states and 642 transitions. [2024-12-06 02:36:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 642 transitions. [2024-12-06 02:36:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:36:37,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:38,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:38,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 555 states and 648 transitions. [2024-12-06 02:36:38,283 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 648 transitions. [2024-12-06 02:36:38,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:36:38,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:38,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:38,319 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:38,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 560 states and 657 transitions. [2024-12-06 02:36:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 657 transitions. [2024-12-06 02:36:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:36:38,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:38,860 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 567 states and 670 transitions. [2024-12-06 02:36:39,640 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 670 transitions. [2024-12-06 02:36:39,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:36:39,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:39,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:40,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 575 states and 683 transitions. [2024-12-06 02:36:40,539 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-12-06 02:36:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:36:40,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:40,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:36:40,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 574 states and 682 transitions. [2024-12-06 02:36:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-12-06 02:36:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:36:40,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:40,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:40,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 576 states and 684 transitions. [2024-12-06 02:36:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 684 transitions. [2024-12-06 02:36:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:36:40,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:36:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 575 states and 683 transitions. [2024-12-06 02:36:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-12-06 02:36:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:36:40,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:40,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:36:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 574 states and 682 transitions. [2024-12-06 02:36:41,344 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-12-06 02:36:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:36:41,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:41,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:36:41,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:36:42,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 582 states and 691 transitions. [2024-12-06 02:36:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 691 transitions. [2024-12-06 02:36:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:36:42,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:36:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 581 states and 690 transitions. [2024-12-06 02:36:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 690 transitions. [2024-12-06 02:36:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:36:42,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:42,786 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:36:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 580 states and 689 transitions. [2024-12-06 02:36:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 689 transitions. [2024-12-06 02:36:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:36:42,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:42,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:42,849 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:36:42,850 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:36:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 584 states and 693 transitions. [2024-12-06 02:36:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 693 transitions. [2024-12-06 02:36:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:36:44,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:44,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 02:36:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 583 states and 692 transitions. [2024-12-06 02:36:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 692 transitions. [2024-12-06 02:36:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:36:44,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:44,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:44,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:36:44,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:36:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 589 states and 700 transitions. [2024-12-06 02:36:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 700 transitions. [2024-12-06 02:36:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:36:47,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:47,816 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:36:47,818 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:36:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:48,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 596 states and 710 transitions. [2024-12-06 02:36:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 710 transitions. [2024-12-06 02:36:48,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:36:48,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:48,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:48,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:36:48,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:36:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 621 states and 742 transitions. [2024-12-06 02:36:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 742 transitions. [2024-12-06 02:36:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:36:50,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:50,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:50,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:36:50,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:36:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 646 states and 776 transitions. [2024-12-06 02:36:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 776 transitions. [2024-12-06 02:36:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:36:51,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:51,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:36:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 674 states and 814 transitions. [2024-12-06 02:36:53,635 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 814 transitions. [2024-12-06 02:36:53,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:36:53,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:53,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:36:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 703 states and 852 transitions. [2024-12-06 02:36:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 852 transitions. [2024-12-06 02:36:55,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:36:55,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:55,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:36:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:55,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 02:36:55,470 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:36:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:36:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:57,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 707 states and 858 transitions. [2024-12-06 02:36:57,267 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 858 transitions. [2024-12-06 02:36:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:36:57,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:36:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 710 states and 866 transitions. [2024-12-06 02:36:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 866 transitions. [2024-12-06 02:36:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:36:58,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:58,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:36:59,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:59,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 711 states and 868 transitions. [2024-12-06 02:36:59,371 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 868 transitions. [2024-12-06 02:36:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:36:59,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:59,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:59,482 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 717 states and 878 transitions. [2024-12-06 02:37:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 878 transitions. [2024-12-06 02:37:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:37:00,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:37:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:00,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:37:00,552 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:37:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 721 states and 887 transitions. [2024-12-06 02:37:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 887 transitions. [2024-12-06 02:37:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:37:01,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 723 states and 895 transitions. [2024-12-06 02:37:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 895 transitions. [2024-12-06 02:37:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:37:04,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:04,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 724 states and 897 transitions. [2024-12-06 02:37:04,894 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 897 transitions. [2024-12-06 02:37:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:37:04,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:04,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:05,032 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 731 states and 914 transitions. [2024-12-06 02:37:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 914 transitions. [2024-12-06 02:37:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:37:06,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:06,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:06,823 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 732 states and 915 transitions. [2024-12-06 02:37:07,327 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 915 transitions. [2024-12-06 02:37:07,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:37:07,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:09,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:09,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 736 states and 925 transitions. [2024-12-06 02:37:09,457 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 925 transitions. [2024-12-06 02:37:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:37:09,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:09,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:09,493 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 736 states and 924 transitions. [2024-12-06 02:37:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 924 transitions. [2024-12-06 02:37:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:37:10,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:10,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:10,631 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:13,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 740 states and 932 transitions. [2024-12-06 02:37:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 932 transitions. [2024-12-06 02:37:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:37:13,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:13,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:13,442 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:14,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:14,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 741 states and 934 transitions. [2024-12-06 02:37:14,041 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 934 transitions. [2024-12-06 02:37:14,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:37:14,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:14,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:37:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 742 states and 935 transitions. [2024-12-06 02:37:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 935 transitions. [2024-12-06 02:37:14,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:37:14,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:37:15,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:15,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 741 states and 934 transitions. [2024-12-06 02:37:15,423 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 934 transitions. [2024-12-06 02:37:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:37:15,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:15,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:15,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:37:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:15,462 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:37:15,463 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:37:16,807 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 751 states and 950 transitions. [2024-12-06 02:37:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 950 transitions. [2024-12-06 02:37:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:37:19,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:19,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:37:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:19,086 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:37:19,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:37:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 755 states and 955 transitions. [2024-12-06 02:37:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 955 transitions. [2024-12-06 02:37:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:37:21,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:21,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:21,818 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:37:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:23,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 766 states and 972 transitions. [2024-12-06 02:37:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 972 transitions. [2024-12-06 02:37:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:37:23,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:23,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:37:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 771 states and 978 transitions. [2024-12-06 02:37:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 978 transitions. [2024-12-06 02:37:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:37:24,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-06 02:37:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 782 states and 994 transitions. [2024-12-06 02:37:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 994 transitions. [2024-12-06 02:37:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:37:26,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:26,602 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-06 02:37:28,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 787 states and 1000 transitions. [2024-12-06 02:37:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1000 transitions. [2024-12-06 02:37:28,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:37:28,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:28,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:37:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:28,101 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:37:28,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:37:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 799 states and 1021 transitions. [2024-12-06 02:37:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1021 transitions. [2024-12-06 02:37:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:37:30,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:37:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:30,430 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:37:30,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:37:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:32,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 806 states and 1030 transitions. [2024-12-06 02:37:32,458 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1030 transitions. [2024-12-06 02:37:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:37:32,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:32,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 819 states and 1055 transitions. [2024-12-06 02:37:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1055 transitions. [2024-12-06 02:37:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:37:35,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:35,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:37,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 824 states and 1060 transitions. [2024-12-06 02:37:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1060 transitions. [2024-12-06 02:37:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:37:37,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:37,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:38,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 827 states and 1065 transitions. [2024-12-06 02:37:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1065 transitions. [2024-12-06 02:37:38,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:37:38,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:38,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 833 states and 1075 transitions. [2024-12-06 02:37:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1075 transitions. [2024-12-06 02:37:40,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:37:40,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:40,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:37:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:40,583 INFO L256 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:37:40,585 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:37:41,118 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 837 states and 1084 transitions. [2024-12-06 02:37:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1084 transitions. [2024-12-06 02:37:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:37:42,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:42,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:37:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 841 states and 1093 transitions. [2024-12-06 02:37:44,771 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1093 transitions. [2024-12-06 02:37:44,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:37:44,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:44,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:44,886 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:37:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 870 states and 1141 transitions. [2024-12-06 02:37:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1141 transitions. [2024-12-06 02:37:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:37:51,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:37:52,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 876 states and 1148 transitions. [2024-12-06 02:37:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1148 transitions. [2024-12-06 02:37:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:37:52,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:52,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:52,449 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 02:37:59,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 906 states and 1197 transitions. [2024-12-06 02:37:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1197 transitions. [2024-12-06 02:37:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:37:59,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:59,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:59,098 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 02:38:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 913 states and 1209 transitions. [2024-12-06 02:38:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1209 transitions. [2024-12-06 02:38:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:38:00,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:00,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:00,944 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 02:38:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 928 states and 1241 transitions. [2024-12-06 02:38:07,044 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1241 transitions. [2024-12-06 02:38:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:38:07,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:07,135 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:38:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 927 states and 1240 transitions. [2024-12-06 02:38:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1240 transitions. [2024-12-06 02:38:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:38:07,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:07,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 02:38:10,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:10,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 934 states and 1253 transitions. [2024-12-06 02:38:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1253 transitions. [2024-12-06 02:38:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:38:10,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:10,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:38:18,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:18,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 950 states and 1290 transitions. [2024-12-06 02:38:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1290 transitions. [2024-12-06 02:38:18,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:38:18,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:18,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:18,699 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:38:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:21,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 958 states and 1302 transitions. [2024-12-06 02:38:21,706 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1302 transitions. [2024-12-06 02:38:21,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:38:21,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:21,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:38:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 990 states and 1358 transitions. [2024-12-06 02:38:32,280 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1358 transitions. [2024-12-06 02:38:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:38:32,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:32,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:32,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:32,314 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:38:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 997 states and 1372 transitions. [2024-12-06 02:38:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1372 transitions. [2024-12-06 02:38:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:38:35,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:35,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:38:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1001 states and 1375 transitions. [2024-12-06 02:38:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1375 transitions. [2024-12-06 02:38:36,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:38:36,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:38:36,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:36,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1002 states and 1375 transitions. [2024-12-06 02:38:36,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1375 transitions. [2024-12-06 02:38:36,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:38:36,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:36,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:36,679 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:38:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1005 states and 1388 transitions. [2024-12-06 02:38:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1388 transitions. [2024-12-06 02:38:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:38:38,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:38,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:39,051 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:38:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1006 states and 1391 transitions. [2024-12-06 02:38:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1391 transitions. [2024-12-06 02:38:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:38:40,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:40,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:38:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1008 states and 1395 transitions. [2024-12-06 02:38:43,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1395 transitions. [2024-12-06 02:38:43,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:38:43,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:43,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:38:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:45,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1010 states and 1398 transitions. [2024-12-06 02:38:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1398 transitions. [2024-12-06 02:38:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:38:45,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:38:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1014 states and 1412 transitions. [2024-12-06 02:38:48,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1412 transitions. [2024-12-06 02:38:48,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:38:48,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,465 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:38:53,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1023 states and 1427 transitions. [2024-12-06 02:38:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1427 transitions. [2024-12-06 02:38:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:38:53,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:38:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1024 states and 1429 transitions. [2024-12-06 02:38:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1429 transitions. [2024-12-06 02:38:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:38:55,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:38:59,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1031 states and 1441 transitions. [2024-12-06 02:38:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1441 transitions. [2024-12-06 02:38:59,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:38:59,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:59,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:59,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:59,958 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:39:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1034 states and 1450 transitions. [2024-12-06 02:39:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1450 transitions. [2024-12-06 02:39:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:39:01,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:01,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:39:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:05,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1038 states and 1461 transitions. [2024-12-06 02:39:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1461 transitions. [2024-12-06 02:39:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:39:05,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:05,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:39:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1040 states and 1466 transitions. [2024-12-06 02:39:07,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1466 transitions. [2024-12-06 02:39:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:39:07,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:07,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:39:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1041 states and 1467 transitions. [2024-12-06 02:39:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1467 transitions. [2024-12-06 02:39:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:39:08,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:08,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:08,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:39:23,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1080 states and 1537 transitions. [2024-12-06 02:39:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1537 transitions. [2024-12-06 02:39:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:39:23,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:23,550 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:39:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:26,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1082 states and 1542 transitions. [2024-12-06 02:39:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1542 transitions. [2024-12-06 02:39:26,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:39:26,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:26,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:39:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:26,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1083 states and 1544 transitions. [2024-12-06 02:39:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1544 transitions. [2024-12-06 02:39:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:39:26,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:26,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:39:27,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:27,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1084 states and 1544 transitions. [2024-12-06 02:39:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1544 transitions. [2024-12-06 02:39:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:39:27,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:27,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:27,492 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:39:28,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1084 states and 1543 transitions. [2024-12-06 02:39:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1543 transitions. [2024-12-06 02:39:28,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:39:28,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:28,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:39:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1088 states and 1546 transitions. [2024-12-06 02:39:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1546 transitions. [2024-12-06 02:39:28,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:39:28,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:28,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:29,070 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:39:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:32,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1094 states and 1564 transitions. [2024-12-06 02:39:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1564 transitions. [2024-12-06 02:39:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:39:32,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:32,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:39:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:36,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1098 states and 1574 transitions. [2024-12-06 02:39:36,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1574 transitions. [2024-12-06 02:39:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:39:36,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:36,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:36,952 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:39:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1100 states and 1578 transitions. [2024-12-06 02:39:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1578 transitions. [2024-12-06 02:39:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:39:38,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:38,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:39:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1102 states and 1582 transitions. [2024-12-06 02:39:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1582 transitions. [2024-12-06 02:39:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:39:41,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:41,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:41,422 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:39:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1221 states and 1744 transitions. [2024-12-06 02:39:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1744 transitions. [2024-12-06 02:39:58,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:39:58,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:58,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:40:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1223 states and 1749 transitions. [2024-12-06 02:40:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1749 transitions. [2024-12-06 02:40:01,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:01,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:01,451 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:40:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1227 states and 1752 transitions. [2024-12-06 02:40:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1752 transitions. [2024-12-06 02:40:02,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:02,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:02,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:02,275 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:40:02,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1228 states and 1752 transitions. [2024-12-06 02:40:02,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1752 transitions. [2024-12-06 02:40:02,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:02,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:02,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:07,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1235 states and 1775 transitions. [2024-12-06 02:40:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1775 transitions. [2024-12-06 02:40:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:07,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:07,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1240 states and 1786 transitions. [2024-12-06 02:40:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1786 transitions. [2024-12-06 02:40:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:40:20,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:20,672 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:40:20,673 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:21,696 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:40:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1276 states and 1840 transitions. [2024-12-06 02:40:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1840 transitions. [2024-12-06 02:40:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:37,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:37,507 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1279 states and 1846 transitions. [2024-12-06 02:40:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1846 transitions. [2024-12-06 02:40:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:39,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:39,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:39,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:41,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1282 states and 1853 transitions. [2024-12-06 02:40:41,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1853 transitions. [2024-12-06 02:40:41,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:41,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:41,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:41,550 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1284 states and 1858 transitions. [2024-12-06 02:40:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1858 transitions. [2024-12-06 02:40:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:42,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:42,761 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:43,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:43,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1286 states and 1859 transitions. [2024-12-06 02:40:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1859 transitions. [2024-12-06 02:40:43,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:43,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:43,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:44,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:44,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1287 states and 1861 transitions. [2024-12-06 02:40:44,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1861 transitions. [2024-12-06 02:40:44,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:44,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:44,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:44,472 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:46,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:46,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1289 states and 1863 transitions. [2024-12-06 02:40:46,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1863 transitions. [2024-12-06 02:40:46,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:40:46,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:46,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 02:40:46,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1290 states and 1864 transitions. [2024-12-06 02:40:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1864 transitions. [2024-12-06 02:40:46,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:40:46,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:46,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:47,032 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:40:47,033 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:41:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:02,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1332 states and 1928 transitions. [2024-12-06 02:41:02,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1928 transitions. [2024-12-06 02:41:02,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:41:02,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:02,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:41:08,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1342 states and 1958 transitions. [2024-12-06 02:41:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1958 transitions. [2024-12-06 02:41:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:41:08,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:08,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:08,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:08,502 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:41:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1348 states and 1970 transitions. [2024-12-06 02:41:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1970 transitions. [2024-12-06 02:41:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:41:11,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:11,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:41:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:15,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1353 states and 1980 transitions. [2024-12-06 02:41:15,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1980 transitions. [2024-12-06 02:41:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:41:15,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:15,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:15,400 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:41:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:16,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1354 states and 1981 transitions. [2024-12-06 02:41:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1981 transitions. [2024-12-06 02:41:16,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:41:16,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:16,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:41:23,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1358 states and 1986 transitions. [2024-12-06 02:41:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1986 transitions. [2024-12-06 02:41:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:41:23,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:23,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:41:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:24,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1359 states and 1987 transitions. [2024-12-06 02:41:24,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1987 transitions. [2024-12-06 02:41:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:41:24,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:24,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:24,300 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:41:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1360 states and 1987 transitions. [2024-12-06 02:41:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1987 transitions. [2024-12-06 02:41:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:41:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:25,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 02:41:25,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:26,607 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:41:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1378 states and 2017 transitions. [2024-12-06 02:41:35,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2017 transitions. [2024-12-06 02:41:35,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:41:35,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:35,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:41:35,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:41:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1411 states and 2067 transitions. [2024-12-06 02:41:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2067 transitions. [2024-12-06 02:41:50,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:41:50,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:50,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:41:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1423 states and 2100 transitions. [2024-12-06 02:41:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2100 transitions. [2024-12-06 02:41:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:41:58,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:58,507 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1428 states and 2111 transitions. [2024-12-06 02:42:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2111 transitions. [2024-12-06 02:42:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:42:01,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1430 states and 2114 transitions. [2024-12-06 02:42:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2114 transitions. [2024-12-06 02:42:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:42:03,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:03,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:03,183 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:07,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1434 states and 2124 transitions. [2024-12-06 02:42:07,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2124 transitions. [2024-12-06 02:42:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:42:07,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:07,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1435 states and 2126 transitions. [2024-12-06 02:42:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2126 transitions. [2024-12-06 02:42:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:42:08,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1436 states and 2128 transitions. [2024-12-06 02:42:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2128 transitions. [2024-12-06 02:42:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:42:09,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1437 states and 2129 transitions. [2024-12-06 02:42:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2129 transitions. [2024-12-06 02:42:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:42:10,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:10,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:10,546 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:11,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1438 states and 2130 transitions. [2024-12-06 02:42:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2130 transitions. [2024-12-06 02:42:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:42:11,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:11,873 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:12,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:12,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1439 states and 2131 transitions. [2024-12-06 02:42:12,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2131 transitions. [2024-12-06 02:42:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:42:12,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:12,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:13,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1441 states and 2132 transitions. [2024-12-06 02:42:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2132 transitions. [2024-12-06 02:42:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:42:13,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:42:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:13,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 02:42:13,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:42:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:42:16,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1445 states and 2138 transitions. [2024-12-06 02:42:16,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2138 transitions. [2024-12-06 02:42:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:42:16,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:16,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:42:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:17,001 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:42:17,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:42:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:42:19,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1447 states and 2142 transitions. [2024-12-06 02:42:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2142 transitions. [2024-12-06 02:42:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:42:19,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:19,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 02:42:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1448 states and 2144 transitions. [2024-12-06 02:42:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2144 transitions. [2024-12-06 02:42:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:42:19,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:19,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 02:42:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:22,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1452 states and 2151 transitions. [2024-12-06 02:42:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2151 transitions. [2024-12-06 02:42:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:42:22,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:22,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:42:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:31,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1455 states and 2157 transitions. [2024-12-06 02:42:31,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2157 transitions. [2024-12-06 02:42:31,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:42:31,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:31,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:42:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:31,635 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 02:42:31,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:42:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:42:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1463 states and 2169 transitions. [2024-12-06 02:42:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2169 transitions. [2024-12-06 02:42:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:42:43,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:42:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:43,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:42:43,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:42:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:42:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:54,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1470 states and 2182 transitions. [2024-12-06 02:42:54,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2182 transitions. [2024-12-06 02:42:54,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:42:54,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:54,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:54,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:42:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:54,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:42:54,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:02,117 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:09,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1474 states and 2191 transitions. [2024-12-06 02:43:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2191 transitions. [2024-12-06 02:43:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:43:09,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:09,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:09,425 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:43:09,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:17,126 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1480 states and 2207 transitions. [2024-12-06 02:43:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2207 transitions. [2024-12-06 02:43:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:43:23,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:23,369 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:43:23,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:31,284 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1484 states and 2216 transitions. [2024-12-06 02:43:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2216 transitions. [2024-12-06 02:43:35,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:43:35,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:35,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:35,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:43:35,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1485 states and 2216 transitions. [2024-12-06 02:43:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2216 transitions. [2024-12-06 02:43:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:43:44,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:44,727 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:43:44,728 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:52,672 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:55,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1487 states and 2217 transitions. [2024-12-06 02:43:55,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2217 transitions. [2024-12-06 02:43:55,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:43:55,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:55,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:43:55,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:44:03,267 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:44:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1488 states and 2218 transitions. [2024-12-06 02:44:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2218 transitions. [2024-12-06 02:44:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:44:04,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:04,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:44:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:04,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 02:44:04,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:44:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:44:08,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1495 states and 2228 transitions. [2024-12-06 02:44:08,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2228 transitions. [2024-12-06 02:44:08,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:44:08,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:08,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:44:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:08,980 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:44:08,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:44:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:44:13,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:13,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1498 states and 2234 transitions. [2024-12-06 02:44:13,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2234 transitions. [2024-12-06 02:44:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:44:13,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:13,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:44:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:13,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:44:13,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:44:22,083 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:44:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1502 states and 2238 transitions. [2024-12-06 02:44:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2238 transitions. [2024-12-06 02:44:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:44:22,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:22,273 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 02:44:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1504 states and 2241 transitions. [2024-12-06 02:44:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2241 transitions. [2024-12-06 02:44:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:44:22,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 02:44:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1506 states and 2244 transitions. [2024-12-06 02:44:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2244 transitions. [2024-12-06 02:44:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:44:23,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:23,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:44:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1509 states and 2249 transitions. [2024-12-06 02:44:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2249 transitions. [2024-12-06 02:44:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:44:27,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:27,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:28,575 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 02:44:33,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:33,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1512 states and 2253 transitions. [2024-12-06 02:44:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2253 transitions. [2024-12-06 02:44:33,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:44:33,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:33,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:33,633 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-06 02:44:46,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1537 states and 2287 transitions. [2024-12-06 02:44:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2287 transitions. [2024-12-06 02:44:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:44:46,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:46,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-06 02:45:01,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1568 states and 2330 transitions. [2024-12-06 02:45:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2330 transitions. [2024-12-06 02:45:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:45:01,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:01,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:45:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:01,416 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:45:01,418 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:45:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1600 states and 2372 transitions. [2024-12-06 02:45:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2372 transitions. [2024-12-06 02:45:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:45:18,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:18,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:58,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:58,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1640 states and 2425 transitions. [2024-12-06 02:45:58,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2425 transitions. [2024-12-06 02:45:58,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:45:58,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:58,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:45:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:58,328 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:45:58,330 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:45:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:46:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1647 states and 2441 transitions. [2024-12-06 02:46:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2441 transitions. [2024-12-06 02:46:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:46:00,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:00,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:46:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1649 states and 2444 transitions. [2024-12-06 02:46:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2444 transitions. [2024-12-06 02:46:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:46:02,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:02,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 02:46:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1662 states and 2463 transitions. [2024-12-06 02:46:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2463 transitions. [2024-12-06 02:46:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:46:08,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:08,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:46:13,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1666 states and 2468 transitions. [2024-12-06 02:46:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2468 transitions. [2024-12-06 02:46:13,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:46:13,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:13,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:46:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:13,964 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:46:13,966 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:46:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:46:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:22,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1704 states and 2518 transitions. [2024-12-06 02:46:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2518 transitions. [2024-12-06 02:46:22,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:46:22,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:22,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:46:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:22,933 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:46:22,935 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:46:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:46:25,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:25,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1706 states and 2521 transitions. [2024-12-06 02:46:25,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2521 transitions. [2024-12-06 02:46:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:46:25,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:25,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:46:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:26,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:46:26,028 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:46:26,355 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:46:27,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:27,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1707 states and 2521 transitions. [2024-12-06 02:46:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2521 transitions. [2024-12-06 02:46:27,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:46:27,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:27,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:46:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:27,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:46:27,961 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:46:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:46:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1722 states and 2540 transitions. [2024-12-06 02:46:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2540 transitions. [2024-12-06 02:46:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:46:41,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:41,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:46:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:41,255 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 02:46:41,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:46:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:46:56,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:56,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1753 states and 2592 transitions. [2024-12-06 02:46:56,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2592 transitions. [2024-12-06 02:46:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:46:56,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:56,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:46:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:57,003 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 02:46:57,005 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:47:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:47:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1757 states and 2606 transitions. [2024-12-06 02:47:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2606 transitions. [2024-12-06 02:47:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:47:07,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:07,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:07,417 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:47:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:08,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1759 states and 2609 transitions. [2024-12-06 02:47:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2609 transitions. [2024-12-06 02:47:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:47:08,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:08,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:47:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1789 states and 2649 transitions. [2024-12-06 02:47:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2649 transitions. [2024-12-06 02:47:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:47:20,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:20,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:47:21,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:21,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1790 states and 2649 transitions. [2024-12-06 02:47:21,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2649 transitions. [2024-12-06 02:47:21,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:47:21,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:21,857 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 02:47:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1789 states and 2648 transitions. [2024-12-06 02:47:23,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2648 transitions. [2024-12-06 02:47:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:47:23,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:23,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:25,280 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:47:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1822 states and 2694 transitions. [2024-12-06 02:47:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2694 transitions. [2024-12-06 02:47:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:47:35,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:35,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:47:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:35,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 02:47:35,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:47:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:47:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1828 states and 2708 transitions. [2024-12-06 02:47:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2708 transitions. [2024-12-06 02:47:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 02:47:46,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:47:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:58,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1831 states and 2713 transitions. [2024-12-06 02:47:58,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2713 transitions. [2024-12-06 02:47:58,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:47:58,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:58,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 02:48:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:01,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1835 states and 2720 transitions. [2024-12-06 02:48:01,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2720 transitions. [2024-12-06 02:48:01,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:48:01,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:01,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:01,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-12-06 02:48:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1845 states and 2734 transitions. [2024-12-06 02:48:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2734 transitions. [2024-12-06 02:48:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:48:07,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:07,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:09,527 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:48:19,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1851 states and 2750 transitions. [2024-12-06 02:48:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2750 transitions. [2024-12-06 02:48:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:48:19,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:19,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-06 02:48:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1850 states and 2749 transitions. [2024-12-06 02:48:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2749 transitions. [2024-12-06 02:48:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:48:19,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:19,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:48:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:19,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 02:48:19,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:48:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:48:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1854 states and 2759 transitions. [2024-12-06 02:48:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2759 transitions. [2024-12-06 02:48:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:48:24,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:24,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:48:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:24,589 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:48:24,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:48:25,159 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:48:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:32,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1866 states and 2775 transitions. [2024-12-06 02:48:32,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2775 transitions. [2024-12-06 02:48:32,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:48:32,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:32,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:48:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1866 states and 2774 transitions. [2024-12-06 02:48:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2774 transitions. [2024-12-06 02:48:39,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:48:39,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:39,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:39,611 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:48:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1867 states and 2776 transitions. [2024-12-06 02:48:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2776 transitions. [2024-12-06 02:48:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:48:44,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:44,394 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 02:48:51,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:51,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1890 states and 2806 transitions. [2024-12-06 02:48:51,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2806 transitions. [2024-12-06 02:48:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:48:51,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:51,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:51,872 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 02:49:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1916 states and 2838 transitions. [2024-12-06 02:49:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2838 transitions. [2024-12-06 02:49:00,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:49:00,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:00,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:01,166 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-06 02:49:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1919 states and 2849 transitions. [2024-12-06 02:49:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2849 transitions. [2024-12-06 02:49:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:49:04,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:04,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:04,986 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-06 02:49:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1920 states and 2850 transitions. [2024-12-06 02:49:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2850 transitions. [2024-12-06 02:49:07,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:49:07,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:07,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:07,300 INFO L256 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:49:07,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:49:17,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1945 states and 2881 transitions. [2024-12-06 02:49:17,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2881 transitions. [2024-12-06 02:49:17,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:49:17,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:17,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 120 proven. 8 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:49:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 1949 states and 2892 transitions. [2024-12-06 02:49:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2892 transitions. [2024-12-06 02:49:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:49:28,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:28,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 120 proven. 8 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:49:33,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1950 states and 2893 transitions. [2024-12-06 02:49:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2893 transitions. [2024-12-06 02:49:33,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:49:33,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:33,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:33,325 INFO L256 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 02:49:33,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:34,241 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:49:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1982 states and 2932 transitions. [2024-12-06 02:49:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2932 transitions. [2024-12-06 02:49:42,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:49:42,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:42,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat